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Swivel Top Boat Trailer Bunk Brackets

Hot-Dipped Galvanized Swivel Top Bunk Brackets are common on smaller boat trailers needing not only height adjustment of bunk boards but also angle adjustment to accommodate boat hull design. These Adjustable Angled Swivel Top Bunk Brackets are Hot-Dipped Galvanized for maximum corrosion resistance. Typically you will also need Lag Screws to Re-install your new Bunk Boards, their is a link in each listing if you are needing replacements. In addition, these Swivel Bunk Brackets typically install using either Bolts or U-Bolts mounted to the trailers crossmember. In each listing you will see links that will take guide you to the proper section to select the hardware you are needing to complete your installation. It would be ideal to know the Dimension of your trailers crossmember to get the correct U-Bolt size for mounting. 
Total Items: 14
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Bunk Bracket Replacement Swivel Top for Adjustable Bolster Brackets
Item Sku: 100327
MPN: 10201G

Use 7/16" x 1 1/4" Bolt to Mount

Use 5/16" Lag Screws to Secure Bunk Boards

For use with 2" x 4" and 2" x 6"
Bunk Bracket Replacement Swivel Top
$1.50
In Stock
Bunk Bracket Replacement Swivel Top Heavy Duty
Item Sku: 100328
MPN: N/A

Use 1/2" x 1 1/2" Bolt to Mount

Use 5/16" Lag Screws to Secure Bunk Boards

For use with 2" x 4" and 2" x 6"
Bunk Bracket Replacement Swivel Top Support for Trailer Bunks
$4.99
In Stock
Aluminum Bunk Bracket Replacement Swivel Top for Bolster Brackets
Item Sku: 100962
MPN: N/A

Made of 1/4" Aluminum

Mounts with 1/2" Trailer Bolt to Bunk Bracket

Use 5/16" Lag Screws to secure to Bolt
Bunk Bracket Replacement Swivel Top made of Solid Aluminum
$4.99
In Stock
8 inch Bunk Bracket Swivel Top Bolster Support for Bunk Boards
Item Sku: 100195
MPN: 10000G

Mounts with 1/2" U Bolts or Bolts to Crossmember

Use (2) Lag Screws to Secure Bunk Boards

Hot Dipped Galvanized Finish Great for Boat Trailers
Whole kit to fix those bunk brackets! Boat Trailer Swivel Top Bunk Brackets
$7.99
In Stock
10 inch Bunk Bracket Swivel Top Bolster Support for Bunk Boards
Item Sku: 100196
MPN: 10002G

Mounts with 1/2" U Bolts or Bolts to Crossmember

Use (2) Lag Screws to Secure Bunk Boards

Hot Dipped Galvanized Finish Great for Boat Trailers
Replace those old rusty brackets!
$8.99
In Stock
12 inch Bunk Bracket Swivel Top Bolster Support for Bunk Boards
Item Sku: 100197
MPN: 10001G

Mounts with 1/2" U Bolts or Bolts to Crossmember

Use (2) Lag Screws to Secure Bunk Boards

Hot Dipped Galvanized Finish Great for Boat Trailers
Mount your Bunks at the desired angle to fit your Boat
$9.99
In Stock
Boat Trailer Double U Bolt Bunk Bracket Swivel Top 10
Item Sku: 101037
MPN: 10191G

Mounts with (2) 1/2" U Bolts or Bolts to Crossmember

Use (2) Lag Screws to Secure Bunk Boards

Hot Dipped Galvanized Finish Great for Boat Trailers
Boat Trailer Swivel Top Bunk Bracket Kit Galvanized Heavy Duty
$18.99
In Stock
Aluminum Bunk Bracket Swivel Top 8 inch Kit for Bunk Boards
Item Sku: 100970
MPN: N/A

Mounts with 1/2" U Bolts or Bolts to Crossmember

Use (2) Lag Screws to Secure Bunk Boards

Aluminum Bracket with Stainless Steel Hardware
Aluminum Boat Trailer Swivel Top Bunk Bracket Kit 8 Inch Tall
$19.99
In Stock
Aluminum Bunk Bracket Swivel Top 10 inch Kit for Bunk Boards
Item Sku: 100971
MPN: N/A

Mounts with 1/2" U Bolts or Bolts to Crossmember

Use (2) Lag Screws to Secure Bunk Boards

Aluminum Bracket with Stainless Steel Hardware
Aluminum Boat Trailer Swivel Top Bunk Bracket Kit 10 Inch Tall
$19.99
In Stock
Boat Trailer Double U Bolt Bunk Bracket Swivel Top 12
Item Sku: 101038
MPN: 10192G

Mounts with (2) 1/2" U Bolts or Bolts to Crossmember

Use (2) Lag Screws to Secure Bunk Boards

Hot Dipped Galvanized Finish Great for Boat Trailers
Boat Trailer Swivel Top Bunk Bracket Kit Galvanized Heavy Duty
$21.99
In Stock
Bunk Bracket Swivel Top 12 inch All Aluminum Kit for Bunk Boards
Item Sku: 101169
MPN: N/A

Mounts with 1/2" U Bolts or Bolts to Crossmember

Use (2) Lag Screws to Secure Bunk Boards

Aluminum Bracket with Stainless Steel Hardware
Solid Aluminum 12" Swivel Top Bunk Bracket With Stainless Steel Hardware
$21.99
In Stock
Boat Trailer Double U Bolt Bunk Bracket Swivel Top 15
Item Sku: 101039
MPN: 10196G

Mounts with (2) 1/2" U Bolts or Bolts to Crossmember

Use (2) Lag Screws to Secure Bunk Boards

Hot Dipped Galvanized Finish Great for Boat Trailers
Boat Trailer Swivel Top Bunk Bracket Kit Galvanized Heavy Duty
$23.99
In Stock
Ultimate Aluminum and Stainless Steel Swivel Top Bunk Bracket - 10 inch 2x2 kit
Item Sku: 101165
MPN:

Mounts to 3" x 3" Trailer Crossmembers

Uses Included Stainless Steel U Bolts

This Assembly will never Rust
All Aluminum and Stainless Steel Heavy Duty Swivel Top Bunk Bracket
$58.99
In Stock
Ultimate Aluminum and Stainless Steel Swivel Top Bunk Bracket - 14 inch 2x2 kit
Item Sku: 101170
MPN:

Mounts to 3" x 3" Trailer Crossmembers

Uses Included Stainless Steel U Bolts

This Assembly will never Rust
All Aluminum and Stainless Steel Heavy Duty Swivel Top Bunk Bracket
$65.99
In Stock
 
 
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