This hub-and-drum assembly fits 5,200-lb to 7,000-lb axles with #42 spindles. Compatible with electric or hydraulic brakes. Inner bearing (25580) and race, outer bearing (14125A) and race, grease seal, grease cap, wheel bolts, and lug nuts included.Features: Trailer hub-and-drum assembly provides surface area for brake shoes to grip when brake is activated Compatible with electric and hydraulic drum brakes Pre-greased hub is easy to install - no need to pack bearings Sturdy iron construction Bearings, races, grease seal, grease cap, wheel bolts, and lug nuts are included Hub and drum are made in the USA Specs: Application: 5,200-lb to 7,000-lb trailer axles with #42 spindles Drum dimensions: 12" diameter x 2" wide Works with 12" brake assembly Bolt pattern: 8 on 6-1/2" Grease cap flange diameter: 2.72" Wheel stud diameter: 9/16" Weight capacity: 3,500 lbs Bearing, Race, and Seal Information Bearings (included) Inner bearing: 25580 (1.75" inner diameter) Outer bearing: 14125A (1.25" inner diameter) Races (included) Inner race: 25520 Outer race: 14276 Grease seal (included): GS-2250DL Inner diameter: 2.25" Outer diameter: 3.376"
Replace a worn or damaged hub and rotor with this integrated assembly designed for dependable braking performance. The one-piece design helps simplify installation, so you can get your trailer back on the road with confidence.Fits 8,000-lb Axles: Designed for heavy-duty trailer disc brake systems built around 8,000-lb axles. 13" Rotor with 9/16" Studs: Matches DeeMaxx disc brake systems using this rotor size and wheel stud configuration. 25580/02475 Bearing Combination: Uses a 25580 inner bearing, 02475 outer bearing, and matching races for the specified hub configuration.
This hub-and-drum assembly fits 7,000-lb E-Z Lube axles with #42 spindles. Compatible with electric and hydraulic brakes. Inner bearing (25580) and race, outer bearing (14125A) and race, grease seal, grease cap, wheel bolts, and cone nuts included.Features: Trailer hub-and-drum assembly provides surface area for brake shoes to grip when brake is activated Compatible with electric and hydraulic drum brakes E-Z Lube-compatible grease cap makes lubricating bearings fast and easy Remove rubber plug to access zerk fitting on spindle - no need to disassemble hub Sturdy iron construction Bearings, races, grease seal, grease cap, wheel bolts, and 90-degree cone nuts are included Hub and drum are made in the USA Specs: Application: 7,000-lb E-Z Lube axles with #42 spindles Wheel size: 16" to 17-1/2" Drum dimensions: 12" diameter x 2" wide Works with 12" electric and hydraulic brake assemblies Bolt pattern: 8 on 6-1/2" Grease cap flange diameter: 2.72" Wheel stud diameter: 9/16"-18 Weight capacity: 3,500 lbs Bearing, Race, and Seal Information Bearings (included) Inner bearing : 25580 (1.750" inner diameter) Outer bearing: 14125A (1.250" inner diameter) Races (included) Inner race: 25520 Outer race: 14276 Grease seal (included): GS-2250DL Outer diameter: 3.376" Inner diameter: 2.25" E-Z Lube-Compatible Hub for Simple Lubrication The grease cap on this hub-and-drum assembly is specially designed to work with your Dexter E-Z Lube axle to make lubricating bearings quick and easy.
9/16" Wheel bolts are included in this brake kit. Allows you to switch your trailer over to disc brakes for improved performance and greater stopping power. ... Features: Dacromet-coated brake kit has everything you need to switch your trailer over to disc brakes 6 Disc brake end kits Hub-and-rotor assemblies Grease seals, races, and bearings Calipers with mounting brackets and hardware - attach to 5-bolt brake flanges Hydrastar electric-over-hydraulic brake actuator Hardwires into tow vehicle and signals in-cab brake controller when brakes are applied, triggering pump and motor on actuator Creates smooth, even braking with fast response time Works with most in-cab brake controllers (sold separately) Line kit with brake lines and fittings for triple-axle trailers Disc brakes deliver better performance Consistent stopping even at highway speeds Shorter stopping distance than most drum brakes Trailer coupler not included Specs: Axle capacity: 7,000 lbs Bolt pattern: 8 on 6-1/2" Rotor diameter: 13" Wheel stud diameter: 9/16" Warranty: Actuator: 2 years Brakes and components: 1 year Bearings, Race, and Seal Information: Bearings Inner bearing 25580 Outer bearing: 14125A Races Inner race: 25520 Outer race: 14276 Seal: GS-2250DL Inner diameter: 2.250" Outer diameter: 3.376" Complete Kit Includes: Hydrastar electric-over-hydraulic trailer brake actuator 7K disc brake kit including hub-and-rotor assemblies with bearings, races, and seals Hydraulic triple-axle brake line kit (1) 30' Long brake line - 3/16" (1) 6' Long brake line - 3/16" (6) 4-1/4" Long brake lines - 3/16" (6) 18" Male/male rubber flex lines (3) 3/16" Brass T-fitting (2) 3/16" Brass union fitting (1) 3/16" Brass X-fitting 1/2" Nylon hose clamps 3/16" Nylon hose clamps Self-tapping screws Disc Brakes More and more people are switching their trailers over to disc brakes, and with good reason.
This kit includes everything you need to upgrade your triple-axle boat trailer or camper to disc brakes for improved performance and greater stopping power. The Maxx coating is even better than Dacromet for superior corrosion protection.Features: Lets you upgrade your trailer from drum to disc brakes for superior performance Delivers smooth, even braking with fast response time No lag or delay - electric-over-hydraulic actuator gives you more braking control than a surge-type actuator Kevlar brake pads dissipate heat and resist wear and tear extremely well Stainless steel piston provides fast, responsive braking Electric-over-hydraulic brake actuator activates your trailer's hydraulic brakes when you apply the brakes in your tow vehicle Hardwires into tow vehicle and signals in-cab brake controller when brakes are applied, triggering pump and motor on actuator Compatible with most in-cab brake controllers (sold separately) Great for towing and launching your boat in fresh or brackish water Corrosion-resistant Maxx coat finish on hub-rotors, calipers, and brackets has a salt spray rating over 1,000 hours Drainage holes in the hat section allow water to drain easily, further minimizing corrosion Requires minimal maintenance, saving you time and money Laser-etched instructions on caliper take the guesswork out of installing and bleeding the brakes 1-Piece hub-and-rotor assembly reduces the chance of uneven rotor wear Vented design dissipates heat faster to prevent premature brake pad wear High-quality, automotive-grade construction is long-lasting Includes assemblies needed to upgrade brakes on 1 axle 6 Hub-rotors come with bearings, races, grease seals, grease caps, wheel bolts, and lug nuts Specs: Axle capacity: 7,000 lbs Bolt pattern: 8 on 6-1/2" Rotor diameter: 13-1/8" Piston diameter: 2-1/2" Brake flange configuration: 5 bolt Wheel bolt diameter: 9/16" Warranty: 7-Year on brakes 2-Year on actuator Alpha G1600 Electric Over Hydraulic Actuator Specs: Maximum output pressure: 1,600 psi Dimensions: 10" long x 3-5/8" wide x 6" tall Mounting holes center-to-center: 10-7/8" long x 1-5/8" wide Power: 12V DC (minimum 30 amp circuit) Current draw at full pressure: 18-24 amps Hydraulic port size: 3/16" inverted flare (standard brake line fitting) Tank: 15.7 oz - DOT 4 fluid Wiring configuration: Black: 12V DC power Blue: brake controller Yellow: breakaway White: ground Bearing, Race, and Seal Information: Bearings Inner bearing: 25580 Outer bearing: 02475 Races Inner race: 25520 Outer race: 02420 Grease seal: GS-2250DL Hydraulic Brake Line Kit Includes: (1) 20' Rubber brake line (3) 6' Rubber brake lines (2) 3' Rubber brake lines (3) 18" Rubber brake lines 1 Brass 3-way T-fitting 2 Brass cross fittings 14 Brake line clamps 17 Stainless steel mounting screws 18 Zip ties DeeMaxx Electric-Over-Hydraulic Actuator vs.
Hub-and-rotor assembly makes it easy to change from drum brakes to disc brakes. Made of machined cast iron with a Maxx coating for excellent rust resistance, this 1-piece unit is balanced for a smooth ride. Water drains from the hat easily.Features: Single-piece assembly makes installation a snap, whether you're retrofitting or switching from drum brakes Machined process minimizes runout and warping Contaminants can't get in between rotor and hub Balanced unit provides a smooth ride Vented design effectively dissipates heat, preventing heat-related damage Drainage holes in the hat section allow water to drain easily, preventing corrosion 9/16" Wheel studs and industry-standard races are included Cast iron construction ensures a favorable friction coefficient for necessary stopping power Maxx coating provides superior corrosion resistance for freshwater or saltwater use Over 1,000-hour salt-spray rating Specs: Fits: Axle capacity: 8,000 lbs Wheel Size: 16" to 17-1/2" Bolt pattern: 8 on 6-1/2" Wheel bolt diameter: 9/16" Outer diameter: 13" 7-Year warranty Bearing, Race, and Seal Information: Bearings (sold separately) Inner bearing: 25580 Outer bearing: 02475 Races (included) Inner race: 25520 Outer race: 02420 Grease seal (sold separately): RG06-070
A missing or damaged wheel stud can stop a hub repair fast. This drive-in replacement matches compatible trailer hub assemblies and gives the wheel hardware a durable, corrosion-resistant connection point.Check Fit Before Install: 9/16"-18 thread size, 2-5/16" shoulder length, and 0.689" knurl help you match the existing stud. Longer-Lasting Finish: Yellow zinc plating helps the steel stud resist corrosion so it holds up longer.
A missing or damaged wheel stud can stop a hub repair fast. This drive-in replacement matches compatible trailer hub assemblies and gives the wheel hardware a durable, corrosion-resistant connection point.Check Fit Before Install: 9/16"-18 thread size, 2-5/16" shoulder length, and 0.617" knurl help you match the existing stud. Longer-Lasting Finish: Zinc plating helps the steel stud resist corrosion so it holds up longer.
Grade 8 wheel stud fits DeeMaxx 13" hub-and-rotor assemblies, but its standard 9/16"-18 thread size will fit other hub assemblies just as well.Features: Replaces 1 drive-in wheel stud for your trailer's hub assembly Fits 13" DeeMaxx hub-and-rotor assemblies Resists corrosion thanks to zinc finish Performs well even in the most demanding environments Grade 8 bolt is fit for automotive applications Ultra-high tensile strength Specs: Stud length: 2-1/2" Thread size: 9/16"-18 Knurl grade: 0.689"
... Can be used on idler axles or paired with a 13.1" rotor for disc brake applications. 9/16" Wheel studs and races are included.Features: Marine-grade trailer hub assembly fits idler axles Can also be paired with over-the-hub rotor for disc brake applications Galvanized steel construction is durable and corrosion resistant Great for use on a boat or snowmobile trailer Long wheel studs let you mount an over-the-hub brake rotor or a custom wheel with a thick mounting face Races included - bearings, grease seal, and grease cap sold separately Specs: Application: 8,000-lb trailer axles with #42 spindles Bolt pattern: 8 on 6-1/2" Wheel stud dimensions: 5/8" diameter x 3-3/16" long Bolt size: 9/16" Grease cap flange diameter: 2.72" Weight capacity: 4,000 lbs Weight: 16.5 lbs Bearing, Race, and Seal Information: Bearings (sold separately) Inner bearing: 25580 Outer bearing: 02475 Races (included) Inner race: 25520 Outer race: 02420 Grease seal (sold separately): GS-2250DL
Corrosion-resistant galvanized steel hub is great for marine use. Fits 8,000-lb axles with #42 spindles. Can be used on idler axles or paired with a 13.1" rotor for disc brake applications. Oil bath system allows for easy maintenance.Features: Marine-grade trailer hub assembly fits idler axles Can also be paired with over-the-hub rotor for disc brake applications Galvanized steel construction is durable and corrosion resistant Great for use on a boat or snowmobile trailer Oil bath lets you check lubricant level without disassembling the hub Look through clear oil cap (sold separately) to check lubrication Long wheel studs let you mount an over-the-hub brake rotor or a custom wheel with a thick mounting face Races included - bearings, seal, and oil cap sold separately Specs: Application: 8,000-lb trailer axles with #42 spindles Bolt pattern: 8 on 6-1/2" Wheel stud dimensions: 9/16" diameter x 2-1/2" long Bolt size: 9/16"-18 Oil cap flange diameter: 2.875" Weight capacity: 4,000 lbs Weight: 15.65 lbs Bearing, Race, and Seal Information: Bearings (sold separately) Inner bearing: 25580 Outer bearing: 02475 Races (included) Inner race: 25520 Outer race: 02420 Oil seal (sold separately): 10-63
Kodiak's hub-and-rotor assembly makes it easy to change from drum brakes to disc brakes. Made of machined cast iron with Dacromet plating, this 1-piece unit is balanced for a smooth ride and furnished with standard races.Features: Single-piece assembly makes installation a snap, whether you're retrofitting or switching from drum brakes Machined process minimizes runout and warping Contaminants can't get in between rotor and hub Balanced unit provides smooth ride Vented design effectively dissipates heat, preventing heat-related damage Wheel studs and industry-standard races are included Cast iron construction ensures a favorable friction coefficient for necessary stopping power Dacromet plating provides superior corrosion resistance for freshwater or saltwater use 300- to 400-Hour salt-spray rating Specs: Fits: Axle capacity: 7,000 lbs - 8,000 lbs Wheel size: 16" and larger Bolt pattern: 8 on 6-1/2" Wheel bolt diameter: 9/16" Rotor diameter: 13" 3-Year warranty Bearing, Race and Seal Information Bearings (sold separately) Inner bearing: 25580 Outer bearing: 02475 Races (included) Inner race: 25520 Outer race: 02420 Seal: RG06-070 (sold separately) Inner diameter: 2.250" Outer diameter: 3.376"
... Cast iron construction ensures durability. Lubricated, sealed bearings minimize maintenance. 9/16" Wheel studs and grease cap included.Features: Trailer hub is designed to work with 8,000-lb disc brakes Cast iron construction provides strength and durability E-coat finish protects against corrosion and wear Nev-R-Lube bearing comes pre-lubricated and pressed into hub at factory Sealed bearings include seals and inner and outer races No need to replace seal when checking brakes No need to lubricate bearings Made in the USA Specs: Fits: Axle capacity: 8,000 lbs Dexter Nev-R-Lube spindle Wheel size: 16", 16-1/2", and 17" Bolt pattern: 8 on 6-1/2" Wheel bolt diameter: 9/16" Pilot diameter: 4-3/4" Bearing cartridge: 50 mm 5-Year limited warranty
Hub-and-rotor assembly works with 7,000-lb Dexter disc brakes. E-coat finish protects against corrosion. Vented design prevents heat-related damage. Inner bearing (25580), outer bearing (14125A), races, oil seal, and oil cap included.Features: Hub-and-rotor assembly works with 7,000-lb Dexter disc brakes Machined process minimizes runout and warping Contaminants can't get in between rotor and hub Vented design regulates temperature to prevent overheating Wheel studs, bearings, races, oil seal, and oil cap included Cast iron construction provides strength and durability E-coat finish protects against corrosion and wear Made in the USA Specs: Fits: Axle capacity: 7,000 lbs Wheel size: 16", 16-1/2", and 17" Bolt pattern: 8 on 6-1/2" Wheel bolt diameter: 9/16" Rotor diameter: 12-1/4" 5-Year limited warranty Bearing, Race, and Seal Information Bearings (included) Inner bearing: 25580 (1.75" inner diameter) Outer bearing: 14125A (1.25" inner diameter) Races (included) Inner race: 25520 Outer race: 14276 Oil seal (included): 10-63 Inner diameter: 2.25" Outer diameter: 3.376"
Hub-and-rotor assembly works with 7,000-lb Dexter disc brakes. E-coat finish protects against corrosion. Vented design prevents heat-related damage. Inner bearing (25580), outer bearing (14125A), races, grease seal, and grease cap included.Features: Hub-and-rotor assembly works with 7,000-lb Dexter disc brakes Machined process minimizes runout and warping Contaminants can't get in between rotor and hub Vented design regulates temperature to prevent overheating Wheel studs, bearings, races, grease seal, and grease cap included Cast iron construction provides strength and durability E-coat finish protects against corrosion and wear Made in the USA Specs: Fits: Axle capacity: 7,000 lbs Wheel size: 16", 16-1/2", and 17" Bolt pattern: 8 on 6-1/2" Wheel bolt diameter: 9/16" Rotor diameter: 12-1/4" 5-Year limited warranty Bearing, Race, and Seal Information Bearings (included) Inner bearing: 25580 (1.75" inner diameter) Outer bearing: 14125A (1.25" inner diameter) Races (included) Inner race: 25520 Outer race: 14276 Grease seal (included): GS-2250DL Inner diameter: 2.25" Outer diameter: 3.376"
Replaces (1) 9/16" x 2-15/16" wet shoulder bolt for your MORryde suspension upgrade kit. Works for MORryde Correct Track, MORryde LRE, and MORryde RE suspension systems.Features: Replaces a wet shoulder bolt for your MORryde suspension upgrade kit Works with: MORryde Correct Track suspension upgrade kits: UO12-016, UO12-021, UO12-023, UO12-024, UO12-029, UO12-030, UO12-031, and UO12-032 MORryde LRE leaf spring suspension upgrade kits: LRE12-001, LRE12-016, and LRE12-017 MORryde RE suspension upgrade kits: RE12-004 and RE12-005 Includes a marker on the bolt head to indicate the direction of the outlet port for grease Specs: Length under head: 2-15/16" Bolt dimension: 9/16" Thread length: 9/16" Thread size: 1/2"-20 fine Bolt head diameter: 13/16" Fits: MORryde Correct Track suspension upgrade kits: UO12-016, UO12-021, UO12-023, UO12-024, UO12-029, UO12-030, UO12-031, and UO12-032 MORryde LRE leaf spring suspension upgrade kits: LRE12-001, LRE12-016, and LRE12-017 MORryde RE suspension upgrade kits: RE12-004 and RE12-005
Trailer disc brake kit includes 2 assemblies with Dacromet-plated rotors, calipers and mounting brackets. Assemblies fit 7,000-lb axles and 16" and larger wheels. The 13" rotor features an 8 on 6-1/2 bolt pattern.Features: Brake assemblies make it easy to change from an idler axle to a disc brake axle Disc brakes deliver better performance than drum brakes More consistent stopping, even at highway speeds Dramatically shorter stopping distance Maintenance costs are lower than for drum brakes Fewer moving parts to maintain, repair and replace Dacromet plating provides superior corrosion resistance for freshwater or saltwater use 300- to 400-Hour salt-spray rating Slip-on, cast iron, over-the-hub rotors Fit over standard idler hub and are held in place by wheel and wheel bolts Remove easily for maintenance No need to replace entire hub-and-rotor assembly if only hub or rotor becomes damaged Increase distance from hub face to hub face by 1/2" Prevent heat-related damage with vented design that effectively dissipates heat Cast iron calipers are self-adjusting for smooth, equal braking Cast iron construction does not flex like aluminum Low-drag design retracts piston farther than other calipers for a cooler-running brake Stainless steel piston is 2-1/4" in diameter - 30 percent larger than other brands More braking torque than the competition High-performance, ceramic brake pads Ductile iron mounting brackets provide strength and durability Side-support design ensures that load is placed on bracket, not bolts Extra embossing for additional thread contact ensures tight, secure mounting for caliper guide bolts 5-Bolt brake flange mounting configuration - weld-on flange sold separately Kit includes 2 full brake assemblies 2 Dacromet-plated, cast iron rotors 2 Dacromet-plated, cast iron calipers 2 Dacromet-plated, ductile iron caliper-mounting brackets 4 Stainless steel caliper-mounting bolts Hydraulic brake actuator and lines (sold separately) are required for brakes to be activated Requires psi rating of at least 1,500 Specs: Fits: Axle capacity: 7,000 lbs #42 Spindle Wheel size: 16" and larger Bolt pattern: 8 on 6-1/2" Wheel bolt diameter: 9/16" Rotor diameter: 13" Brake flange configuration: 5 bolt 3-Year warranty Disc Brakes More and more people are switching their trailers over to disc brakes, and with good reason.
Replace your hubs with these rust-resistant hub-rotor assemblies to get safer, more consistent braking. Maxx coating is even better than Dacromet, making this kit perfect for your boat trailer. Includes inner (25580) and outer (02475) bearings.Features: Lets you upgrade your trailer from drum to disc brakes for superior performance Great for towing and launching your boat in fresh or brackish water Corrosion-resistant Maxx coat finish on hub-rotors, calipers, and brackets has a salt spray rating over 1,000 hours Drainage holes in the hat section allow water to drain easily, further minimizing corrosion Offers dramatically shorter stopping distances and smooth, controlled braking Ceramic brake pads increase stopping power Stainless steel piston provides fast, responsive braking Requires minimal maintenance, saving you time and money Laser-etched instructions on caliper take the guesswork out of installing and bleeding the brakes 1-Piece hub-and-rotor assembly reduces the chance of uneven rotor wear Vented design dissipates heat faster to prevent premature brake pad wear High-quality, automotive-grade construction is long-lasting Includes assemblies needed to upgrade brakes on 1 axle 2 Integral hub-rotor assemblies come with bearings, races, grease seals, grease caps, wheel bolts, and lug nuts Hydraulic brake actuator rated at 1,500 psi or above and brake lines (sold separately) are required to activate brakes Specs: Axle capacity: 7,000 lbs Bolt pattern: 8 on 6-1/2" Rotor diameter: 13-1/8" Piston diameter: 2-1/2" Brake flange configuration: 5 bolt Wheel bolt diameter: 9/16" 7-Year warranty Bearing, Race, and Seal Information: Bearings Inner bearing: 25580 Outer bearing: 02475 Races Inner race: 25520 Outer race: 02420 Grease seal: GS-2250DL Complete Kit Contents: 2 Maxx coat, cast iron integral hub-rotor assemblies 2 Maxx coat calipers 2 Maxx coat mounting brackets 2 Inner bearings 2 Outer bearings 2 Inner races 2 Outer races 2 Grease seals 2 Zinc-coated grease caps (16) 9/16" Wheel bolts (16) 9/16" Zinc lug nuts The DeeMaxx Difference When brakes retain heat, they are more likely to experience brake fade, or loss of braking power.
... Designed for 8,000-lb Dexter axles and 16" and larger wheels. Requires 9/16" wheel bolts.Features: Brake assemblies make it easy to change from an idler axle to a disc brake axle Disc brakes deliver better performance than drum brakes More consistent stopping, even at highway speeds Dramatically shorter stopping distance Maintenance costs are lower than for drum brakes Fewer moving parts to maintain, repair and replace Dacromet plating provides superior corrosion resistance for freshwater or saltwater use 300- to 400-Hour salt-spray rating Slip-on, cast iron, over-the-hub rotors Fit over standard idler hub and are held in place by wheel and wheel bolts Remove easily for maintenance No need to replace entire hub-and-rotor assembly if only hub or rotor becomes damaged Increase distance from hub face to hub face by 1/2" Prevent heat-related damage with vented design that effectively dissipates heat Cast iron calipers are self-adjusting for smooth, equal braking Cast iron construction does not flex like aluminum Low-drag design retracts piston farther than other calipers for a cooler-running brake Stainless steel piston is 2-1/4" in diameter - 30 percent larger than other brands More braking torque than the competition High-performance, ceramic brake pads Ductile iron mounting brackets provide strength and durability Side-support design ensures that load is placed on bracket, not bolts Extra embossing for additional thread contact ensures tight, secure mounting for caliper guide bolts 4-Bolt brake flange mounting configuration - weld-on flange sold separately Kit includes 2 full brake assemblies 2 Dacromet-plated, cast iron rotors 2 Dacromet-plated, cast iron calipers 2 Dacromet-plated, ductile iron caliper-mounting brackets 4 Stainless steel caliper-mounting bolts Hydraulic brake actuator and lines (sold separately) are required for brakes to be activated Requires psi rating of at least 1,500 Specs: Fits: Axle capacity: 8,000 lbs #42 Spindle Axle type: Dexter Wheel size: 16" and larger Bolt pattern: 8 on 6-1/2" Wheel bolt diameter: 9/16" Rotor diameter: 13" Brake flange configuration: 4 bolt 3-Year warranty Disc Brakes More and more people are switching their trailers over to disc brakes, and with good reason.
Complete kit is designed for use on 7/16", 1/2", 9/16", and 5/8" studs to quickly clean away rust and corrosion on your vehicle or trailer wheels. Included tools clean studs and hubs to ensure proper wheel mounting.Features: Stud and hub cleaning kit allows you to quickly clean rusted and corroded wheel studs and hubs on your vehicle or trailer Clean studs and hubs allow for proper wheel mounting Includes low-speed air driver, stud cleaning tool, 4 stainless steel brush cartridges, 1/2" hub cleaning disk, safety glasses, 1/2" drive adapter, and hex key Cleans stud sizes 7/16", 1/2", 9/16", and 5/8"