Seasure Block Single Ball-Race Bolt Down 25 mm

Rope Size and Type 4mm Dia wire, Dyneema, Spectra or Kevlar Sheave 316 stainless steel Bearing Double row stainless steel ball Body Construction Electro-polished 316 stainless steel with hollow rivet. Breaking Load 950kg - Please note: The breaking load is the load at which the block breaks. Avoid running the blocks close to their breaking loads for long periods of time as this will cause stress which will damage or break the block. Weight 33g Typical Uses Control lines, halyards, outhauls, kicking straps, furling lines, Cunningham's traveller control lines, leech lines.