Plain bearing blocks are typically used for heavy and static loads in:

UV & weather resistant

INS200™ provides performance

It allows to quickly fix the pulley while resisting to heavy loads

WATERPROOF VECTA® FABRIC TECHNOLOGY TO PROTECT FROM SPLASHES AND LIGHT RAIN

Line 7 Ocean Pro20 Smock Red RONSTAN BLOCKS Plain bearing blocks are typicallyPerfect for dinghy sailors. Line 7 Ocean Pro Smock is a unisex smock designed to keep you dry. 100% Nylon taslan ripstop 2 layer Main fabric waterproof rating (mm) 20,000 Main fabric breathability (g m2 24hr) 20,000 7Tech Repair kit so you can fix it fast 7Tech Reflect reflective branding 7Tech Adapt adjustable neck, hem and cuffs Waterproof off centre YKK zip Large pocket to the front Fully seam taped