ITEM NO: DDAI series Aluminum alloy body Chrome Vanadium steel Jaw High-frequency hardened teeth for optimum power and durability Spring loaded jaw provides fast ratchet action 3-point jaw design provides optimum grip and torque Self-adjusting wrench head allows quickly adjustment to fit different pipe size up to 60mm Operation efficiency increased 50% than conventional pipe wrench Special shutoff valve design on handle. (For DDAI1A14& DDAI1A18 only) Application: Stainless Steel/Copper/Lead Pipes, Hoses, Screws, Nuts, Machine Parts, Car Components, Hose, frozen ice pipe, etc.
