Ronstan Series 100 BB Single Core Block - Universal Head Rope Size:18 mm Easy to use 2 parts

Easy to use 2 parts system: step 1 - clean tank with detergent and rinse

Permatex High Performance Thread Sealant formulated specifically for metal

or mile after mile

Ancor Marine Grade Dielectric Silicone Compound is an excellent lubricant and sealant that prevents corrosion and reduces short circuits resulting from water intrusion

Ronstan Series 100 BB Single Core Block - Universal Head Rope Size:18 mm Easy to use 2 partsRonstan RF104100 Series 100 BB Single Core Block Universal Head Features 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