6″ Galvanised Seatrail Centre Roller Bracket – 30 mm Square Posts, 16 mm Shaft (P/N SCRB1)

Overview
This Seatrail 6‑inch centre roller bracket (Part Number SCRB1) is engineered for Seatrail trailers with 30 mm square mounting stems, supporting standard 6″ rollers with a 16 mm spindle bore. Constructed from hot‑dip galvanised steel, it ensures marine‑grade corrosion resistance and solid centre support for hull launching and recovery.

Key Features

• Made for Seatrail trailers – Designed with 30 mm square posts

• Roller compatibility – Suits 6″ keel or smooth rollers with 16 mm bore

• Rust-resistant finish – Hot‑dip galvanised for coastal durability

• Reliable hull alignment – Ensures stable centre-line support during launch and transport

Applications

• Seatrail trailers with factory-fitted 30 mm post system

• Ideal for jet ski trailers, compact boats, and personal watercraft setups

• Compatible with Seatrail roller kits and accessories that use 16 mm shafts

What’s Included

• 1 × Seatrail 6″ Centre Roller Bracket (P/N SCRB1)
  Roller, spindle, and hardware sold separately. R&M Trailer Spares

Specifications

Shipping & Warranty
In stock and dispatching next business day from QLD. Backed by a 12‑month warranty for quality assurance