... ,China,Taiwan now. Torque wrench features: 1.with interchangeable head.Quick changing and easy to release. ... point of Grip handle.3.Durability steel tube with Hard chromium plating is more durable and ... .m,1b.,1b.in,kg.cm.7.With fuctions keys of zero-tracking,units covert,peak hold ... Different frequency Buzzer & flashing indicaotr.10. Handle with non-slip rubber provides comfortable and ergonomic grip.11 ...