Roller & bearing 4mm convex. Suits 1-4832.$10.56 - Roller & bearing 4mm convex. Suits 1-4832. quantity + Add to cart SKU: 1-4832-4V Categories: Doors & Hardware, Flyscreen Components, Spline & Spline Rollers Related products Duramesh 30m $136.46 – $463.01 Select options Redicoat Hollow Door 2040 x 620 $64.90 Add to cart 25MM COLLATED GALV COARSE THREAD NEEDLE POINT $29.61 Add to cart Redicoat Hollow Door 2040 x 920 $135.96 Add to cart