Seasure Treble Block Centre Becket

The high strength to weight ratio and simple construction of the “00” range of blocks gives years of trouble free service. Electro- polished 316 stainless steel construction, hollow rivets for lightness, tough plastic sheaves.

Rope Sizes & Types: Up to 8mm; standard 3 strand of plaited nylon, polyester and polypropylene ropes
Sheave: Tough “Arnite” plastic
Bearing: Plain – low friction plastic onto s/steel
Body Construction: Electro-polished 316 s/s with hollow rivet
Weights: 18g(00-007) to 49g(00-31)
Typical Uses: Control lines, halyards, outhauls, kicking straps, furling lines, cunninghams traveller control lines, leech lines, dinghy spinnaker sheets, guys and halyards