Ronstan Stainless Cheek Block - 40mm, All Purpose j50-125 The one piece forged bronze

The one piece forged bronze body with a chrome plated finish

Housing has four 1/2" NPT ports

supplied with cork gasket & mounting screws

 Remove existing Speedo unit

Ronstan Stainless Cheek Block - 40mm, All Purpose j50-125 The one piece forged bronzeThis cheek block from Ronstan is part of Ronstan's All Purpose Block Series 40 collection. Cheek blocks are a low profile solution for leading halyards and other sail controls back to cleats or jammers. A curved base is available for mounting this cheek block to masts and booms. Features: High working loads Low maintenance & long service life Self lubricating sheave SKU Sheave Diameter Max Rope Diameter Max Working Load Breaking Load Weight RON