Mast Blocks - Antal

12 different sizes with diameters from 40 to 140 mm for working loads (SWL) up to 9000 kg.

Hard black anodized aluminium frame with insulating washers for corrosion protection. Resin sheaves (aluminium sheaves for 100, 120 and 140 mm only) with composite fibre main bearing (not on size 40) and double side self-captive ball bearing (mounting screws not included)