Multi-sheave blocks have single intermediate cheeks and an ultra-light

MPN: 40271K

MPN: 65UW06W-7

It features metric thread and an open body

Ronstan, Series 30 Kugleleje Orbit Blok™, Triple med Becket & Klemme, RF35332 Non stocked items Multi-sheave blocks have single intermediateThe Ronstan Series 30 Ball Bearing Orbit Block offers the highest strength to weight ratio available. This is achieved through the use of all composite reinforced polymer materials and multiple attachment options. The precision design ensures the optimal number of ball bearings for minimal friction, while weight reduction is accomplished with fibre reinforced composites in the block head, cleat arms, and beckets. The lightweight design makes these