Sets 3, 4, 5 & 6mm Rivet Nuts Easy change Mandrels 250mm. The rivet nut tool is fast and easy to use for the handy man that needs to make sturdy installations requiring a rivet nut fastener. The rivet nut possesses far greater load bearing capability than a regular sheet metal screw!
Features:
Secure
Holding Power
Uses standard rivet nuts
Works when nothing else will
Use instead of sheet metal screws
Attaches any object to sheet metal
Goes where a machine screw won't