Versatili, Robuste, Sicure
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The load is retained by the three flats of the triangle on the wrench. These flats are much stronger than the flats on a hex, creating a safer, more durable tool. The third flat of the triangle is retained by an adjustable screw. The screw secures the nut for hands-free operation and safety. Loosening the screw provides for quick removal, eliminating the need to hit the wrench and change the bolt load. The thicknesses of the walls are unchanged so the Tri-Hold will fit in the toughest and hardest to reach places. One tool handles a multitude of hex sizes, saving you time and money.