Design: Can be furnished with bronze bushings or roller bearings. Opening feature permits insertion of rope while block is suspended from gin-pole. The blocks have exclusive bolt retaining spring to assure no lost bolts. Pressure lube fittings.
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Materjal:
Forged steel swivel tees, yokes and shackles.
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Märgistus:
CE-tähisega, Type, WLL, wire and sheave dia.
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Pinnakate:
Blue painted.