The Gripple Torque tensioning tool enables you to quickly and effortlessly tension trellis wires when using a retensionable wire joiner such as a Gripple or Wirevise. Made of plastic/graphite composite, the Gripple Torgue Tool includes an adjustable tensionmeter so that you can dial in the disired wire tension. Once the desired tension is achieved, the tool will signal to you that you have achieved the dialed-in tension by clicking. Proper care should be used to never tension the wire more than 30% of the breakload of the wire. The Gripple Torgue tool can apply as much as 880 lbs of tension.