Pipe wrench developed according to the scientific ERGO™ process.Comfortable two-component ERGO™ handle.True ergonomic design for optimal comfort and increased productivity.Slim design of the head allows excellent accessibility in confined spaces compared to many other types of pipe wrenches.Gripping capacity up to 38 mm (1 1/2") and a jaw opening up to 66 mm (2 2/3").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.Finger pinching protection thanks to the curved design.Standards: DIN 5234