Durable, aluminum replacement bracket works with another 90-degree bracket  to stabilize 1 end of an extra-large bunk board on your boat trailer. Installs on level trailer frames with a U-bolt (sold separately).

Features:

• Replaces 4 vertical bunk brackets on your trailer
• Stabilizes the end of the bunk board when used with additional bracket 
• Requires 1/2" diameter U-bolt (sold separately) for installation
• Constructed of rustproof, corrosion-resistant aluminum
  • Great for freshwater and saltwater use
• Made in the USA

Specs:

• Quantity: 4 brackets
• Dimensions: 10" tall x 5" wide
• Distance between trailer mounting holes (center to center): 3-9/16"
• Distance between bunk board mounting holes (center to center): 1-1/2"
• Plate thickness: 1/4"