Bahco 361-36 Stillson Type Pipe Wrench 900mm (36in) Self clamping one handed traditional Stillson wrench. Spring loaded for ratchet like use. Body in traditional forged steel, anti corrosion treated. Induction hardened jaws. Big wrench for a big job. US Norm GGG-W-651. Type 1 Class B. UNE 16554. Features: Professional Stillson type pipe wrench Forged from high quality steel Both jaws have deep grooves ensuring instant grip and ratcheting action Can be used with Copper, Aluminium, Ferrous and Non-ferrous metals Specification: Net Weight: 5.86kg Size: 900mm (36 in)