Boat Trailer Wobble Roller 4″x3.5″ Red Smooth Poly 26mm Bore (SKU: WRSR90X100X26)

WRSR90X100X26 – 4″x3.5″ Red Poly Smooth Wobble Roller is a compact, reliable component engineered for superior performance in marine trailer applications. Its smooth finish and non-marking polyurethane construction ensure your boat’s hull stays safe from scratches and wear during loading and transport.

This roller is designed for those who need stability and care without the aggressive grip of ribbed rollers. The smooth poly surface reduces friction, making it easier to centre the boat on retrieval while still offering firm support.

Specifications:

• Roller Size: 4″ Height x 3.5″ Width
• Bore Size: 26mm
• Finish: Red Smooth Polyurethane
• Type: Wobble Roller
• Material: High-Grade, Non-Marking Poly

This roller is perfect for boats with delicate finishes, or for users who prefer an easy-glide loading experience without sacrificing stability. It fits standard 26mm shafts and is compatible with most trailer arm setups.

FAQ

Q: Is the smooth surface safe for gelcoat or painted hulls?

A: Yes, the red poly material is non-marking and ideal for protecting delicate hull finishes.

Q: How is a smooth roller different from ribbed ones?

A: Smooth rollers offer less grip, which helps reduce friction and allows for easier adjustment and centering of the boat.

Q: What shaft size does this roller suit?

A: It suits a 26mm shaft and can be installed easily on most standard trailer arms.

Q: Is this poly or rubber?

A: It’s made of red polyurethane – more durable, water-resistant, and long-lasting than traditional rubber.

Evaluation & Recommendation

This 4″x3.5″ red poly wobble roller is ideal for boaters who want a smooth-loading experience with minimal hull resistance. It’s a great fit for:

• Boats with sensitive painted or gel-coated hulls
• Users looking for effortless centering during retrieval
• Trailers fitted with 26mm shaft arms

Installation Tips:

• Measure your shaft diameter to ensure it is 26mm
• Use suitable shaft collars or locking pins to secure the roller
• Light grease on the shaft can improve roller movement

If you’re unsure about fitment or want to combine with ribbed rollers for grip and glide, feel free to contact us for a tailored solution.