Mechanical Slug-Out Set for 1-1/2" to 2" Conduit Size, Includes 1.5 Inch and 2 Inch Punch and Dies, Bearing and Drive Screw, In Plastic Storage Case, 1/Set
1/2" - 4" Hydraulic Slug-Out Set with PH20 Hand Pump
Mechanical Slug-Out Set for 1/2" to 1-1/4" Conduit Size
Mechanical Slug-Out Set for 1-1/2" to 2" Conduit Size, Includes 1.5 Inch and 2 Inch Punch and Dies, Bearing and Drive Screw, In Plastic Storage Case, 1/Set
Gardner Bender 0.5-in Black Metal Electrical Box Knockout Plug in the Electrical Box Knockout Plugs department at Lowes.com
Gardner Bender KPR7520 Knockout Punch Draw Stud 10-3/4" x 3/4"
MECH. DRIVE SCREW
Amazon.com: Knockout Punches - Gardner Bender / Knockout Punches / Hand Punches: Tools & Home Improvement
GB Manual Knockout Punch Set
Gardner Bender Knockout Punch KP2500 | Warshauer Electric Supply
1/2 in. Knockout Punch (22mm)
Gardner Bender Slug-Out Mechanical Knockout Set for 1.5 in. Conduit (Case of 2) KOS-1500DS - The Home Depot
Gardner Bender KOM200 Slug-Out Mechanical Knockout Set for 2 Inch (5.08 cm) Conduit, Includes Punch, Die and Drive Screw, 1/Pack : Amazon.ca: Tools & Home Improvement
Gardner Bender 1/2 to 2-in Knock Out Set with Ratchet Wrench in the Knockout Punch Sets department at Lowes.com