Chain pipe wrench HD

• Suitable for most jobs on metallic tubes
• Self-locking function in both directions
• Strong chain made of tempered special steel
• Jaws and body in forged hardened steel
• Double sided tooth system for ratchet-like use
• Maximal tube capacity up from 38 mm (1-1/2") to 305 mm (12")
• Standards: US Norm GGG-W-651, Type I Class B, UNE 16555