Ronstan Series 75 Core Block - Single Foot battlestick carbon fibre tiller extension - topper length 2nfb tilt or standard helms

2nfb tilt or standard helms

640 US Gallons per hour - 40 Litres per minute at 1 metre head

65mm wide x 36

Durable check valve system activated by water pressure from a garden hose

Ronstan Series 75 Core Block - Single Foot battlestick carbon fibre tiller extension - topper length 2nfb tilt or standard helmsCore 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