Ronstan Series 50 All Purpose Single Upright Block Ronstan Series 500 Snap Shackles Aluminum Sheave is available -

Aluminum Sheave is available - order sheave #62-023-15cw - direct replacement for Delrin Sheave

Weight - 220

Delivered with universal ball joint

That is strong and non-itch

The Reaching Strut Inboard Assembly consists of two cast alloy bases to be mounted on both sides of the mast

Ronstan Series 50 All Purpose Single Upright Block Ronstan Series 500 Snap Shackles Aluminum Sheave is available -Product Description Ronstan Series 50 All Purpose Single Upright Block Specifications: Sheave 2 in. (50mm) Max. Rope 1 2 in. (12mm) Max. Cable in (mm) Fastener 1 4 in. (6mm) M. W. L. 1650 lb. (750 kg) B. L. 3310 lb. (1500 kg) Weight 4. 1 oz. (115 g) Lead blocks are a low profile solution for leading halyards or other rig sail controls back to cleats or jammers. Ideal for high load applications. Wear resistant sheave material, in lightweight, self