Gardner Bender Slug-Out™ Mechanical Knockout Sets For Smooth, No-Split Punching.
Gardner Bender Slug-Out™ Mechanical Knockout Sets are made of strong, solid state materials for long lasting durability. Four-point design allows slug to drop automatically without splitting. Punches up to 10-gauge mild steel and 12-gauge stainless steel. Available in Slug-Out™ Sets, Slug-Out™ Set W/O Punch & Die, Slug-Out™ Set W/Wrench and Slug-Out™ Super Stainless Set