20 mm Square Post Bracket – Suits 100×50 mm Crossmembers

Overview
This heavy-duty 20 mm Square Post Bracket is designed to securely mount 20 mm square uprights to 100×50 mm trailer crossmembers. Ideal for wobble roller and roller post assemblies, it comes complete with both an adjuster bolt and a fixing bolt for quick, secure installation.

Key Features

• Suits 20 mm square tube uprights

• Fits 100×50 mm crossmember frames

• Heavy-duty galvanised steel for rust resistance

• Includes 1× adjuster bolt and 1× fixing bolt

• Suitable for boat trailers, box trailers, and custom builds

• Quick installation with common hand tools

Applications
Perfect for marine and general trailer use where adjustable post brackets are required. Commonly used for mounting roller posts on boat trailer keel supports.

Specifications

• Material: Galvanised steel

• Upright compatibility: 20 mm square tube

• Frame compatibility: 100×50 mm crossmember

• Fixings included: Yes (1× adjuster bolt, 1× fixing bolt)