Ronstan Series 75 Core Block - Stand-Up, Swivel ronstan wire block - single tubular rivet head Covers all mounting holes and

Covers all mounting holes and hardware for TFX nfb rotary mechanical steering helms

129470-42532

Ronstan Series 60 AP Deck Organiser - Sheave

Base size: 164x55mm

Ronstan Series 75 Core Block - Stand-Up, Swivel ronstan wire block - single tubular rivet head Covers all mounting holes andCore 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