Ronstan Series 60 Core Block Snap Shackle Attachment J/70 Mainsheet & Traveler Its stand-up design keeps the

Its stand-up design keeps the sheave upright when unloaded

Engineered with versatility in mind

multi-strand impregmented SK75 Dyneema

Lewmar Medium Composite Cleat

which is 10 times stronger and lighter than steel

Ronstan Series 60 Core Block Snap Shackle Attachment J/70 Mainsheet & Traveler Its stand-up design keeps theRonstan Series 60 Core Block Snap Shackle Attachment Core 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