Single block RF104100

cheekwith shacklewith ball bearing

Series 100 extend the "true all round solution" mandate of the Ronstan Core BlocksS™ up in to the 16m (50 footer) boat range. The self-lubricating, heavy -duty bearing system provides excellent performance across the full working load range and is complimented by an integrated thrust bearing feature providing the resilience to handle high dynamic or static loads. A fibre-reinforced nylon sheave, alloy cheeks and stainless fixings complete the durable package. For reliability and a long service life, these blocks are the right choice for sheets, halyards and control line applications for cruising and racing. Dynamic and high static load performance Aluminium alloy cheek plates Universal head Removable pins suit pre-spliced lines Fully articulated stand-up High dynamic and static load capacity High load bearing system Ball bearings to counteract side thrust loads Class leading performance and sleek, contemporary styling Durable aluminium alloy cheek plates Central hub hole can be used as a becket take-off or tie-up point Also available in Series 45, 60 & 75 Universal head with full 3-axis articulation Head posts can be locked at 0 or 90 degrees, by using a 2.5mm Hex/Allen Key Alloy Rope/Wire sheave version also available Central hub hole can be used as a becket take-off or tie-up point