Measure your trailer's tongue weight with this easy-to-use scale. Connect the scale to either your trailer's ball coupler or to its 2" jack for a weight reading. Unlike other scales, blocks or wood are not needed for setup.

Monitor your towing weight using your smartphone. Bluetooth receiver pairs with companion app to display tongue weight, pin weight, payload, and gross combined weight of your load. Receiver plugs into the OBD-II port on your vehicle.

TPMS monitors your RV's tire pressure and temperature and sends real-time info to a wireless color monitor. Tire sensors run checks every 12 seconds and send alerts to monitor. Presets let you monitor up to 4 separate vehicles or orientations.

Maintain the charge on your RV's battery with this dual-input, DC-to-DC smart charger. Unit installs in your vehicle or trailer and pulls power from your solar panels before tapping into the vehicle battery. Great for boondocking and dry camping.

Maintain the charge on your RV's battery with this dual-input, DC-to-DC smart charger. Unit installs in your vehicle or trailer and pulls power from your solar panels before tapping into the vehicle battery. Great for boondocking and dry camping.

Maintain the charge on your RV's battery with this dual-input, DC-to-DC smart charger. Unit installs in your vehicle or trailer and pulls power from your solar panels before tapping into the vehicle battery. Great for boondocking and dry camping.

Circuit tester plugs into your 4-way flat trailer wiring harness and identifies lighting problems. Labeled LED lights illuminate to show which functions are working properly.

The trim pad remover is perfect for easily prying up plastic or metal trim fasteners to safely open up panels in your vehicle. The contoured handle allows easy access to fasteners. The trim pad remover helps to prevent blemishes on surfaces.

TPMS monitors RV tire pressure and temperature and sends updated info to wireless color monitor every 5 minutes. Flow through design lets you inflate tires without removing sensors from valve stems. Presets let you monitor up to 4 separate vehicles.

1-7/8" SAE thin walled socket with a 3/4" drive should be used with a compatible socket wrench (sold separately) to apply torque when installing a hitch ball on a ball mount or weight distribution head. Steel construction resists corrosion.

TPMS monitors RV tire pressure and temperature and sends updated info to wireless grayscale monitor every 12 seconds. Flow through design lets you inflate tires without removing sensors from valve stems. Presets let you monitor up to 4 vehicles.

Quickly and easily install wheel bearing races and seals without destruction to race or axle housing. This set includes six discs that fit common bearing sizes.

This circuit tester plugs into the 7-way connector on your RV. LED lights indicate which functions (brake, turn, tail, stop, reverse and 12V) are properly working.

Compact smart charger draws power from a wall outlet to quickly charge, maintain, or jump start batteries on cars, boats, RVs, SUVs, and diesel trucks. 9 Charging modes for 12V and 24V lead-acid and lithium-ion batteries.

A circuit tester that plugs into the 7-way trailer connector on the vehicle and emulates a trailer. The lights let you know what functions (brake, turn, tail, stop, reverse and 12V) are working properly and what functions are not.

Grass catcher allows you to collect grass clippings while mowing leaving behind a clean, manicured lawn. Custom face plate provides the connection point needed to attach the catcher to your mower. Catcher design is light-weight and easy to handle.

1/2" Diameter nylon brush is great for cleaning out weld nuts on vehicle frames - makes your hitch installation much easier!

Use this tester to check the connection between your tow vehicle's 7-pole, blade-style connector and your brake controller. Tester emulates trailer to confirm connectivity. LED lights illuminate to show each function is working.

Grass catcher allows you to collect grass clippings while mowing leaving behind a clean, manicured lawn. Custom face plate provides the connection point needed to attach the catcher to your mower. Catcher design is light-weight and easy to handle.

Portable inflator allows you to accurately inflate your vehicle's air springs and tires. Enter the target PSI on the digital screen and the compressor automatically shuts off when it reaches that level. Includes 7-way to 12V power outlet adapter.

When you install or replace parts on your enclosed trailer or RV, protect the joints and seams from the weather with this silicone sealant. This general-purpose sealant works on a variety of materials and in different environmental conditions.