Hydraulic Impact Wrench delivers 515 lb-ft output torque

Lightweight machined aluminum Enforcer Model HIW716ENF expedites hole drilling or hardware tightening and loosening. Tool is equipped with 7/16 in. Tri-ball quick chuck, which securely holds standard 7/16 in. hex drive bits and accessories. With adjustable torque selector spool, wrench can be set at low or high, or can feather up gradually to desired torque level. Dual-acting spool permits operation on open or closed center operating circuits.