IRWIN Record 300 Stillson Wrench 300mm (12in). Length: 300mm (12 in). Pipe Capacity Nom Bore: 32mm (1 1/4in). IRWIN Record Stillson Wrenches are standard equipment in a wide range of major industries. They have drop forged handles and jaws, with high-grade cast malleable iron frames. Accurately machined screw threads and nut with sprung jaw which stays open until pressure is applied. Conforms to BS 3594 Part 1.
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