Ronstan 25mm All-Purpose Pulleys – Compact Sailing Blocks NZ

Explore Barton Marine’s selection of Ronstan 25mm all-purpose pulleys, engineered for smooth, reliable performance in small boat and dinghy applications. These compact 25mm pulley blocks are built for strength, efficiency, and versatility—ideal for control lines, outhauls, vangs, and general rigging needs.

Crafted with UV-stable materials and low-friction acetal sheaves, these Ronstan blocks are perfect for sailing environments where weight and space are at a premium. Available in a variety of formats including single, double, becket, and swivel blocks, they offer proven performance for inshore and recreational sailors.

Shop Ronstan 25mm sailing pulleys NZ-wide at Barton Marine – trusted marine hardware for everyday rigging tasks.