L= 300 mm Automatic wrench for twisting the tie wire when connecting rebars A strong pull of the handle causes the hook to rotate three times and twist the wire attached to it Key holder coated with soft material Equipped with a practical hook for hanging the tool Protects the wrists from excessive strain caused by twisting the wire with pliers Automatic hooks are designed for quick tying of reinforcements during construction works, tying bags with wire, etc. The use of an automatic hook significantly speeds up the process of tying the reinforcements Attach the ends of the twisted wires to the hook and pull the hook with a smooth movement causing it to rotate several times and twist the hooked wire