Attaches to a sheath with two stainless steel Chicago screw sets and two rubber washers using a T-10 Torx wrench (not included). The clip features multiple mounting holes that can be set for vertical (handle up or handle down), horizontal, forward, and backward cants. It fits belts up to 1.5'' wide and also functions as a spring clip for direct attachment to pockets and clothing. Attaches to either side of Spyderco sheaths, allowing them to be easily configured for inside-the-waistband carry and either edge-forward or edge-back orientation. Bulk packed.