The 91412 is a heavy-duty 4-inch red polyurethane V-block designed for boat trailer winch posts and bow-support assemblies. Its V-shaped profile helps locate and support the bow as the boat is retrieved onto the trailer.
Boat Trailer Rollers - V Blocks
4" Poly V Block Red - 14mm Bore
SKU: V-91412
$20.90
Key benefits
Key Benefits
- 4" V-block
- 90mm base
- 14mm mounting bore
- Hard-wearing red polyurethane
- Non-marking hull contact
- UV-stable construction
- Particularly suitable for fibreglass boats
- Helps centre and support the bow during retrieval
- Suitable for boat trailer winch-post assemblies
- Durable alternative to conventional black rubber V-blocks
Dimensions
- Nominal size: 4 inches
- Base: 90mm × 55mm
- Internal dimension: 80mm
- Bore: 14mm
Suitable Applications
- The 91412 is suitable for compatible fibreglass boat trailers, aluminium boat trailers, tinny trailers, winch posts and bow-support assemblies requiring a 4-inch V-block with a 14mm mounting bore.
- The V-profile provides a positive bow contact point and helps guide the boat into its correct position against the winch post.
Signs Your V-Block Needs Replacing
- Replace the V-block if it shows deep grooves, cracking, splitting, deformation, excessive wear or an enlarged mounting bore. Also inspect the mounting bolt, winch post, bow eye, winch strap and surrounding hardware.
Shipping
Ships Australia-wide