The SRN-2 swivel head, hand held rivet nut tool features a positive-ratchet locking feature which allows the swivel head to turn 360°. This feature helps hold in place in forty-plus positions. A new design, the SRN-2 features a heat treated steel upper handle and precision die-cast body of high-strength aluminum. In addition, the SRN-2 offers adjustable stroke with a positive locking feature, patented fulcrum pin design, quick-change mandrel, comfortable hand grips, and longer handles to improve leverage. Included are built-in threaded nosepiece storage holes and a service wrench. The SRN-2 can set steel and aluminum rivet nuts up to 1/4-20” and 6mm. The tool is supplied with 6-32, 8-32, 10-24, 10-32, and 1/4-20 mandrels and nosepieces