Ronstan Series 75 Core Block - Double, Non-Swivel Head ronstan utility block series 15 20 - linked blocks s20 s30 made in Australia

made in Australia

Grade 316 stainless steel ball bearings

- Self-extinguishing cover for added safety

this fender boasts blue reinforced star pattern heads in the timeless European style

These trade-offs aren’t an issue for cables with TFXTREME technology because they are different — really different

Ronstan Series 75 Core Block - Double, Non-Swivel Head ronstan utility block series 15 20 - linked blocks s20 s30 made in AustraliaCore Blocks are a true all round solution. A tuned 2 stage bearing system provides excellent performance across the full working load range with an integrated thrust bearing feature and the resilience to handle high dynamic or static loads. Acetal 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