The frame and handle are made from a one piece ductile iron casting which is guaranteed unbreakable, whilst the flash hardened teeth increase wear resistance.
The hardened and tempered steel adjustment nut gives a longer working life and the precision machined screw thread and spring jaw remain open until pressure is applied.
Conforms to British Standard BS3594.
Length: 8″ (200mm) Pipe Capacity: 1″ (25mm)