Single-component painted handle.Slim design of the head allows excellent accessibility in confined spaces compared to many other types of pipe wrenches.Gripping capacity up to 127 mm (5") and a jaw opening up to 160 mm (6 1/3).Patented progressive teeth for better grip.Anti-rust treated high-alloy steel with induction hardened teeth.The nut can be blocked in the desired position with the adjustment screw. Safety stop prevents threading-off.Standards: DIN 5234