Collection: 38mm Alloy Sheave Blocks

These blocks have aluminium sheaves and are for use with wire and aramid type ropes when very high loads are involved. They feature a plain bearing on carbon fibre bush for trouble free use under load.
Rope Sizes & Types: 6mm & 8mm, wire, Dyneema, Spectra
or Kevlar
Sheave: Aluminium
Bearing: Plain carbon fibre bush on 316 s/s pin
Body construction: 316 stainless steel
Breaking Loads: 1,600kg (04-00); 2,400kg (04-04);
850kg (04-05)
Weights: 76g (04-00); 79g(04-04); 61g (04-05)
Typical uses: Halyards, outhauls, kicking straps,
cunninghams, traveller control lines,
leech lines