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Bolster Bracket - Zinc Plated Steel - 8" Tall x 2-1/2" Wide x 1" Thick - Qty 1

Our Price: $13.95
In Stock
Add to Cart
Mount your boat trailer's bunk board using this rust-resistant bolster bracket, which helps support your bunk when used with a swivel bracket (sold separately). Single slot lets you adjust the ...
Features: Bolster bracket lets you attach a swivel bracket (sold separately) for mounting a bunk board to your boat trailer 2 Brackets are required to mount 1 bunk board (additional bracket sold
  • Bunks
  • Bunk Bracket
  • 2-1/2 Inch Wide
  • 8 Inch Tall
  • etrailer

Buyers Products 2" Forged SAE Trailer King Pin with 1/4" Bolster Plate - Weld On

Retail: $120.95
Our Price: $79.14
(71)
In Stock
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  • King Pin Only
  • Buyers Products

Buyers Products 2" Forged SAE Trailer King Pin with 1/2" Bolster Plate - Bolt On

Retail: $175.87
Our Price: $93.36
(71)
Add to Cart

This 2" king pin provides strength and reliability in coupling your fifth wheel. Forged from AISI 8630 steel and heat treated to maintain a hardness of 302-363 BHN and 150,000 PSI in ultimate strength.

Plain finish Made in the USA Specs: Strength: 150,000 PSI Bolster plate thickness: 1/2" Bolster plate hole thickness: 3" Bolt spacing across plate (center on center): 6-3/4"
  • King Pin Only
  • Buyers Products

Bolster Bracket - Zinc Plated Steel - 10-1/8" Tall x 2-1/2" Wide x 1" Deep - Qty 1

Our Price: $14.41
In Stock
Add to Cart
Mount your boat trailer's bunk board using this rust-resistant bolster bracket, which helps support your bunk when used with a swivel bracket (sold separately). Single slot lets you adjust the ...
Features: Bolster bracket lets you attach a swivel bracket (sold separately) for mounting a bunk board to your boat trailer 2 Brackets are required to mount 1 bunk board (additional bracket sold
  • Bunks
  • Bunk Bracket
  • 2-1/2 Inch Wide
  • 10-1/8 Inch Tall
  • etrailer

New Arrivals — From Our Shop to You!

Chosen by folks who live and breathe this, just like you.

New Arrivals — From Our Shop to You!

Chosen by folks who live and breathe this, just like you.

Andrew
Andrew etrailer team member
Andrew etrailer team member

4

Years

|

356

Installations

3,320

Customers Helped

Any questions? Chat us from Missouri

New
Terran Axle Electric Trailer Brakes - Self-Adjusting - 10" - Left/Right Hand - 3.5K
Terran Axle Electric Trailer Brakes - Self-Adjusting - 10" - Left/Right Hand - 3.5K
(3)

$87.62

New
Weigh Safe 180 Hitch 2-Ball Mount for 2.5" Hitch - 6" Drop/7" Rise - 18.5K - Aluminum
Weigh Safe 180 Hitch 2-Ball Mount for 2.5" Hitch - 6" Drop/7" Rise - 18.5K - Aluminum
(803)

$264.00

New
Weigh Safe 180 Hitch 2-Ball Mount - 2" Hitch - 6" D/7" R - 12.5K - Locking Hitch Pin
Weigh Safe 180 Hitch 2-Ball Mount - 2" Hitch - 6" D/7" R - 12.5K - Locking Hitch Pin
(803)

$264.00

New
Weigh Safe 180 Hitch 2-Ball Mount - 2" Hitch - 6" Drop/7" Rise - 12.5K - Chrome Balls
Weigh Safe 180 Hitch 2-Ball Mount - 2" Hitch - 6" Drop/7" Rise - 12.5K - Chrome Balls
(803)

$234.00

Buyers Products 2" Forged SAE Trailer King Pin with 1/2" Bolster Plate - Weld On

Retail: $114.99
Our Price: $80.67
(71)
In Stock
Add to Cart
  • King Pin Only
  • Buyers Products

Bolster Bracket - Zinc Plated Steel - 12" Tall x 2-1/4" Wide x 1-1/8" Thick - Qty 1

Our Price: $15.18
Add to Cart
Mount your boat trailer's bunk board using this rust-resistant bolster bracket, which helps support your bunk when used with a swivel bracket (sold separately). Single slot lets you adjust the ...
Features: Bolster bracket lets you attach a swivel bracket (sold separately) for mounting a bunk board to your boat trailer 2 Brackets are required to mount 1 bunk board (additional bracket sold
  • Bunks
  • Bunk Bracket
  • 2-1/4 inch Wide
  • 12 Inch Tall
  • etrailer

Swivel Bracket for Boat Trailers - Zinc Plated Steel - 3-1/2" Long - Qty 1

Retail: $6.38
Our Price: $6.04
(57)
In Stock
Add to Cart
Help keep your boat in place when it's loaded on your trailer with this zinc-plated swivel bracket. Bolt the steel piece onto a bolster bracket on your trailer so your bunk tilts toward the hull ...
additional swivel-and-bolster bracket set (sold separately) for 1 bunk board Bolt-on installation Attaches to bolster bracket on your trailer Mounting hardware not included 11-Gauge, zinc-plated steel resists
  • Bunks
  • Swivel Bracket
  • 3-1/2 Inch Long
  • 1-3/8 Inch Wide
  • 1-7/8 Inch Tall
  • etrailer

Swivel Bracket for Boat Trailers - Zinc Plated Steel - 3" Long - Qty 1

Our Price: $8.03
(57)
In Stock
Add to Cart
Help keep your boat in place when it's loaded on your trailer with this zinc-plated swivel bracket. Bolt the steel piece onto a bolster bracket on your trailer so your bunk tilts toward the hull ...
additional swivel-and-bolster bracket set (sold separately) for 1 bunk board Bolt-on installation Attaches to bolster bracket on your trailer Mounting hardware not included 11-Gauge, zinc-plated steel resists
  • Bunks
  • Swivel Bracket
  • 3 Inch Long
  • 1-3/8 Inch Wide
  • 1-7/8 Inch Tall
  • etrailer

Slotted Swivel Bracket for Boat Trailers - Zinc Plated Steel - 3-1/2" Long - Qty 1

Our Price: $13.58
(57)
In Stock
Add to Cart
Easily raise or lower your boat trailer's bunk board with this slotted, zinc-plated swivel bracket. Bolt the steel piece onto a bolster bracket on your trailer so your bunk tilts toward the hull ...
Features: Swivel bracket tilts your trailer's bunk board when your boat is loaded for transport Allows the bunk to snugly cradle your boat's hull Must be used with a bolster bracket and an
  • Bunks
  • Swivel Bracket
  • 3-1/2 Inch Long
  • 1-3/8 Inch Wide
  • 1-7/8 Inch Tall
  • etrailer

CE Smith Bolster and Swivel Bracket Assemblies - Galvanized Steel - 9" - Qty 4

Our Price: $72.29
(603)
In Stock
Add to Cart
Rust-resistant assemblies let you install 2 bunk boards on your boat trailer. Swivel brackets enable bunks to tilt when loading a boat. Mounting slots allow for height adjustment. Dimpled surfaces keep brackets from sliding along the trailer frame.Features: Bolster-and-swivel bracket assemblies allow you to install 2 bunk boards on your boat trailer Dimpled bolster bracket surfaces help prevent the brackets from sliding along the trailer frame
  • Bunks
  • Swivel Bracket
  • Bunk Bracket
  • 3-1/2 Inch Long
  • 2-1/2 Inch Wide
  • 1-3/8 Inch Wide
  • 2 Inch Tall
  • 8 Inch Tall
  • CE Smith

CE Smith Bolster and Swivel Bracket Assemblies - Galvanized Steel - 11" - Qty 4

Our Price: $81.60
(603)
In Stock
Add to Cart
Rust-resistant assemblies let you install 2 bunk boards on your boat trailer. Swivel brackets enable bunks to tilt when loading a boat. Mounting slots allow for height adjustment. Dimpled surfaces keep brackets from sliding along the trailer frame.Features: Bolster-and-swivel bracket assemblies allow you to install 2 bunk boards on your boat trailer Dimpled bolster bracket surfaces help prevent the brackets from sliding along the trailer frame
  • Bunks
  • Swivel Bracket
  • Bunk Bracket
  • 3-1/2 Inch Long
  • 1-3/8 Inch Wide
  • 2-1/2 Inch Wide
  • 2 Inch Tall
  • 10 Inch Tall
  • CE Smith

CE Smith Bolster and Swivel Bracket Assemblies for Roller Bunks - Galvanized Steel - Qty 4

Our Price: $77.71
(603)
In Stock
Add to Cart
Rust-resistant assemblies let you install 2 roller bunks on your boat trailer. Swivel brackets enable bunks to tilt when loading a boat. Mounting slots allow for height adjustment. Dimpled surfaces keep brackets from sliding along the trailer frame.Features: Bolster-and-swivel bracket assemblies allows you to install 2 roller bunks on your boat trailer Dimpled bolster bracket surfaces help prevent the brackets from sliding along the trailer
  • Bunks
  • Swivel Bracket
  • Bunk Bracket
  • 1-1/4 Inch Long
  • 1-3/4 Inch Wide
  • 2-1/2 Inch Wide
  • 2 Inch Tall
  • 10 Inch Tall
  • CE Smith

CE Smith Bolster and Swivel Bracket Assemblies - Galvanized Steel - 13" - Qty 4

Our Price: $70.72
(603)
Add to Cart
Rust-resistant assemblies let you install 2 bunk boards on your boat trailer. Swivel brackets enable bunks to tilt when loading a boat. Mounting slots allow for height adjustment. Dimpled surfaces keep brackets from sliding along the trailer frame.Features: Bolster-and-swivel bracket assemblies allow you to install 2 bunk boards on your boat trailer Dimpled bolster bracket surfaces help prevent the brackets from sliding along the trailer frame
  • Bunks
  • Bunk Bracket
  • Swivel Bracket
  • 3-1/2 Inch Long
  • 2-1/2 Inch Wide
  • 1-3/8 Inch Wide
  • 12 Inch Tall
  • 2 Inch Tall
  • CE Smith

CE Smith Double U-Bolt Bolster and Swivel Bracket Assemblies - Galvanized - 16-1/4" - Qty 4

Our Price: $141.74
(84)
Add to Cart
Rust-resistant assemblies let you install 2 bunk boards on your boat trailer. Each assembly attaches to the trailer frame with 2 U-bolts (sold separately) for a sturdy connection. Swivel brackets enable bunks to tilt when loading a boat.Features: Bolster-and-swivel-bracket assemblies allow you to install 2 bunk boards on your boat trailer Extra-sturdy connection to trailer frame ensures support for the bunk boards Each bolster
  • Bunks
  • U-Bolt Bunk Bracket
  • Swivel Bracket
  • 3-1/2 Inch Long
  • 4 Inch Wide
  • 1-1/2 Inch Wide
  • 15 Inch Tall
  • 2 Inch Tall
  • CE Smith

CE Smith Double U-Bolt Bolster and Swivel Bracket Assemblies - Galvanized - 9-1/4" - Qty 4

Our Price: $94.62
(84)
In Stock
Add to Cart
Rust-resistant assemblies let you install 2 bunk boards on your boat trailer. Each assembly attaches to the trailer frame with 2 U-bolts (sold separately) for a sturdy connection. Swivel brackets enable bunks to tilt when loading a boat.Features: Bolster-and-swivel-bracket assemblies allow you to install 2 bunk boards on your boat trailer Extra-sturdy connection to trailer frame ensures support for the bunk boards Each bolster
  • Bunks
  • U-Bolt Bunk Bracket
  • Swivel Bracket
  • 3-1/2 Inch Long
  • 1-1/2 Inch Wide
  • 4 Inch Wide
  • 2 Inch Tall
  • 8-3/4 Inch Tall
  • CE Smith

CE Smith Bolster and Swivel Bracket Assembly - Galvanized Steel - 9" - Qty 1

Retail: $23.30
Our Price: $18.21
(603)
In Stock
Add to Cart
This rust-resistant assembly helps support 1 bunk board on your boat trailer. Swivel bracket enables board to tilt when loading a boat. Mounting slots allow for height adjustment. Dimpled surface keeps bracket from sliding along trailer frame.Features: Bolster-and-swivel bracket assembly lets you mount a bunk board on your boat trailer Stabilizes one end of the bunk board - additional bracket assembly (sold separately) required for
  • Bunks
  • Swivel Bracket
  • Bunk Bracket
  • 3-1/2 Inch Long
  • 2 Inch Wide
  • 1-3/8 Inch Wide
  • 2 Inch Tall
  • 8 Inch Tall
  • CE Smith

CE Smith Double U-Bolt Bolster Bracket - Galvanized Steel - 15" Tall - Qty 1

Our Price: $27.78
(35)
In Stock
Add to Cart
This rust-resistant bolster bracket attaches to your boat trailer's frame with 2 U-bolts (sold separately) to ensure a sturdy connection to the trailer. Slotted mounting holes allow for height ...
Features: Bolster bracket lets you attach a swivel bracket (sold separately) for mounting a bunk board to your boat trailer 2 Brackets are required per bunk board (additional bracket sold separately
  • Bunks
  • U-Bolt Bunk Bracket
  • 4 Inch Wide
  • 15 Inch Tall
  • CE Smith

CE Smith Double U-Bolt Bolster and Swivel Bracket Assemblies - Galvanized - 12-1/4" - Qty 4

Our Price: $118.58
(84)
In Stock
Add to Cart
Rust-resistant assemblies let you install 2 bunk boards on your boat trailer. Each assembly attaches to the trailer frame with 2 U-bolts (sold separately) for a sturdy connection. Swivel brackets enable bunks to tilt when loading a boat.Features: Bolster-and-swivel-bracket assemblies allow you to install 2 bunk boards on your boat trailer Extra-sturdy connection to trailer frame ensures support for the bunk boards Each bolster
  • Bunks
  • Swivel Bracket
  • U-Bolt Bunk Bracket
  • 3-1/2 Inch Long
  • 1-1/2 Inch Wide
  • 4 Inch Wide
  • 11-3/4 Inch Tall
  • 2 Inch Tall
  • CE Smith

CE Smith Bolster Bracket - Galvanized Steel - 12" Tall - Qty 1

Retail: $15.21
Our Price: $13.77
(217)
In Stock
Add to Cart
This rust-resistant bolster bracket helps support 1 bunk board on your boat trailer when used with a swivel bracket (sold separately). Mounting slots allow for height adjustment. Dimpled surface ...
Features: Bolster bracket lets you attach a swivel bracket (sold separately) for mounting a bunk board to your boat trailer 2 Brackets are required per bunk board (additional bracket sold separately
  • Bunks
  • Bunk Bracket
  • 2-1/2 Inch Wide
  • 12 Inch Tall
  • CE Smith

CE Smith Double U-Bolt Bolster Bracket - Galvanized Steel - 9-3/4" Tall - Qty 1

Retail: $46.07
Our Price: $20.15
(35)
In Stock
Add to Cart
This rust-resistant bolster bracket attaches to your boat trailer's frame with 2 U-bolts (sold separately) to ensure a sturdy connection to the trailer. Slotted mounting holes allow for height ...
Features: Bolster bracket lets you attach a swivel bracket (sold separately) for mounting a bunk board to your boat trailer 2 Brackets are required per bunk board (additional bracket sold separately
  • Bunks
  • U-Bolt Bunk Bracket
  • 4 Inch Wide
  • 9-3/4 Inch Tall
  • CE Smith

Tie Down Swivel Bolster Bracket for Boat Bunk Boards - 10" Long - Qty 1

Our Price: $38.99
In Stock
Add to Cart
Rub marks, squeaks, or crooked loading? A swivel bolster adds a little pivot so the bunk sits flush to your hull. You set the height, it spreads the boat's contact, and you'll load your boat ...
  • Bunks
  • Bunk Bracket
  • 10 Inch Long
  • 2-1/2 Inch Wide
  • 1 Inch Tall
  • Tie Down

CE Smith Bolster and Swivel Bracket Assembly for Roller Bunks - Galvanized Steel - Qty 1

Retail: $49.54
Our Price: $21.71
(603)
In Stock
Add to Cart
This rust-resistant assembly helps support 1 roller bunk on your boat trailer. Swivel bracket enables bunk to tilt when loading a boat. Mounting slots allow for height adjustment. Dimpled surface keeps bracket from sliding along trailer frame.Features: Bolster-and-swivel bracket assembly lets you mount a roller bunk on your boat trailer Stabilizes one end of the bunk - additional bracket assembly (sold separately) required for opposite
  • Bunks
  • Swivel Bracket
  • Bunk Bracket
  • 1-1/4 Inch Long
  • 2-1/2 Inch Wide
  • 1-3/4 Inch Wide
  • 10 Inch Tall
  • 2 Inch Tall
  • CE Smith
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