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.