A Bow Shackle is an 'O' shaped metal link which is closed by a bolt

¥ Fitted with aluminium handles to reduce vibration and chill effects

¥ Kit also includes spare spring retainer

¥ Safety release trigger control to prevent accidental operation

Air Impact Wrench 3/4"Sq Drive Super-Duty Heavy Twin Hammer Air Nailers & Staplers A Bow Shackle is anTwin hammer mechanism utilises oversized hammers and specially strengthened hammer cage to pull even more torque out of the precision air motor. Precision made components fit closely to reduce air leakage and maximize power. Flip reverse control on the rear of the tool with four position air regulator on the handle base. Suitable for heavy tyre shop use. 2 Year guarantee*.