Shop Gardner Bender Hole Punch Tools
1.5-in Knockout Seal
KO705
Gardner Bender's 1.5-in Knockout Seal, made of rust-proofed, cold-rolled galvanized steel, are fast and easy to install from inside or outside of the box. Shop our full selection of Gardner Bender's products at HomElectrical today!
$35.60Box of 10
2-in Knockout Seal
KO706
Gardner Bender's 2-in Knockout Seal, made of rust-proofed, cold-rolled galvanized steel, are fast and easy to install from inside or outside of the box. Shop our full selection of Gardner Bender's products at HomElectrical today!
$43.62Box of 10
2.5-in Knockout Seal
KO707
Gardner Bender's 2.5-in Knockout Seal, made of rust-proofed, cold-rolled galvanized steel, are fast and easy to install from inside or outside of the box. Shop our full selection of Gardner Bender's products at HomElectrical today!
$52.05Box of 10
3-in Knockout Seal
KO708
Gardner Bender's 3-in Knockout Seal, made of rust-proofed, cold-rolled galvanized steel, are fast and easy to install from inside or outside of the box. Shop our full selection of Gardner Bender's products at HomElectrical today!
$64.20Box of 10
3.5-in Knockout Seal
KO709
Gardner Bender's 3.5-in Knockout Seal, made of rust-proofed, cold-rolled galvanized steel, are fast and easy to install from inside or outside of the box. Shop our full selection of Gardner Bender's products at HomElectrical today!
$76.44Box of 10
4-in Knockout Seal
KO710
Gardner Bender's 4-in Knockout Seal, made of rust-proofed, cold-rolled galvanized steel, are fast and easy to install from inside or outside of the box. Shop our full selection of Gardner Bender's products at HomElectrical today!
$94.74Each
Hydraulic Slug-Out Set
KOH14A
Gardner Bender's Hydraulic Slug-Out Set, featuring a PH20 hand pump, allows you to punch holes for 1/2-in to 4-in conduit in distribution boxes, electrical panels or troughs. Shop our full selection of Gardner Bender's products at HomElectrical today!
$1,474.99Each
2.5 - 4-in Slug-Out Mechanical Knockout Set
KOH2540
Gardner Bender's Slug-Out Mechanical Knockout Set, featuring a durable metal storage case, allows you to punch 10-gauge mild steel and 12-gauge stainless steel. Shop our full selection of Gardner Bender's products at HomElectrical today!
$1,348.72Each
1.5 - 2-in Mechanical Slug-Out Set
KOM152
Gardner Bender's 1.5-2-in Mechanical Slug-Out Set, featuring a durable storage case, allows you to punch 10-gauge mild steel and 12-gauge stainless steel. Shop our full selection of Gardner Bender's products at HomElectrical today!
$239.43Each
1.21-in Mechanical Knockout Set
KOM1732
Gardner Bender's 1.21-in Mechanical Knockout Set, featuring a four-point punch design, comes with a punch, die and drive screw that's interchangeable with most brands. Shop our full selection of Gardner Bender's products at HomElectrical today!
$90.06Each
2-in Slug-Out Mechanical Knockout Set
KOM200
Gardner Bender's 2-in Slug-Out Mechanical Knockout Set, featuring a four-point punch design, comes with a punch, die and drive screw that's interchangeable with most brands. Shop our full selection of Gardner Bender's products at HomElectrical today!
$174.09Each
2.5-in Slug-Out Mechanical Knockout Set
KOM250
Gardner Bender's 2.5-in Slug-Out Mechanical Knockout Set, featuring a four-point punch design, comes with a punch, die and drive screw that's interchangeable with most brands. Shop our full selection of Gardner Bender's products at HomElectrical today!
$332.96Each
3.5-in Slug-Out Mechanical Knockout Set
KOM350
Gardner Bender's 3.5-in Slug-Out Mechanical Knockout Set, featuring a four-point punch design, comes with a punch, die and drive screw that's interchangeable with most brands. Shop our full selection of Gardner Bender's products at HomElectrical today!
$552.97Each
4-in Slug-Out Mechanical Knockout Set
KOM400
Gardner Bender's 4-in Slug-Out Mechanical Knockout Set comes with a punch, die, drive screw and drive nut that's interchangeable with most tool brands. Shop our full selection of Gardner Bender's products at HomElectrical today!
$844.57Each
0.5 - 2-in Mechanical Knockout Set
KOM520A
Gardner Bender's 0.5 - 2-in Mechanical Knockout Set, featuring all metal construction, insulates and protects connections from wire pullout, moisture intrusion and abrasion. Shop our full selection of Gardner Bender's products at HomElectrical today!
$1,640.22Each
0.5 - 2-in Hand Ratchet Knockout Set
KOR520
Gardner Bender's 0.5-2-in Hand Ratchet Knockout Set, featuring a durable metal storage case, is designed to punch clean, round holes through mild steel or other soft metals. Shop our full selection of Gardner Bender's products at HomElectrical today!
$1,112.90Each
1-in Slug-Out Mechanical Knockout Set
KOS-1000B
Gardner Bender's 1-in Slug-Out Mechanical Knockout Set, featuring a four-point punch design, comes with a punch, die and drive screw that's interchangeable with most brands. Shop our full selection of Gardner Bender's products at HomElectrical today!
$101.65Each
1.25-in Mechanical Knockout Set w/o Draw Stud
KOS-1250B
Gardner Bender's Mechanical Knockout Set w/o Draw Stud, featuring a four-point punch design, comes with a punch, die and drive screw that's interchangeable with most brands. Shop our full selection of Gardner Bender's products at HomElectrical today!
$76.02Each
1.25-in Mechanical Knockout Set
KOS-1250DS
Gardner Bender's 1.25-in Mechanical Knockout Set, featuring a four-point punch design, comes with a punch, die and drive screw that's interchangeable with most tool brands. Shop our full selection of Gardner Bender's products at HomElectrical today!
$110.03Each
1.5-in Mechanical Knockout Set w/o Draw Stud
KOS-1500B
Gardner Bender's 1.5-in Mechanical Knockout Set w/o Draw Stud, featuring a four-point punch design, comes with a punch and die that's interchangeable with most tool brands. Shop our full selection of Gardner Bender's products at HomElectrical today!
$107.65Each
1.5-in Mechanical Knockout Set
KOS-1500DS
Gardner Bender's 1.5-in Mechanical Knockout Set, featuring a four-point punch design, comes with punch, die and drive screw that's interchangeable with most tool brands. Shop our full selection of Gardner Bender's products at HomElectrical today!
$141.49Each
0.5-in Mechanical Knockout Set
KOS-500B
Gardner Bender's 0.5-in Mechanical Knockout Set, featuring a four-point punch design, comes with punch, die and drive screw that's interchangeable with most tool brands. Shop our full selection of Gardner Bender's products at HomElectrical today!
$61.83Each
Self-Contained Hydraulic Slug-Out 90 Set
KOS5290
Gardner Bender's Self-Contained Hydraulic Slug-Out 90 Set, featuring a right-angle head and metal storage case, punches up to 2 1/2 inch. conduit sizes, up to 10 AWG mild steel. Shop our full selection of Gardner Bender's products at HomElectrical today!
$1,426.50Each
0.75-in Slug-Out Mechanical Knockout Set
KOS-750B
Gardner Bender's 0.75-in Slug-Out Mechanical Knockout Set, featuring a four-point punch design, comes with punch, die & drive screw that's interchangeable with most tool brands. Shop our full selection of Gardner Bender's products at HomElectrical today!
$97.68Each
0.5 - 2-in Hand Ratchet Slugout Set
KOW520
Gardner Bender's 0.5 - 2-in Hand Ratchet Slugout Set includes a ratchet wrench, six sizes of punches and dies, and two drive screws all packaged in a rugged storage case. Shop our full selection of Gardner Bender's products at HomElectrical today!
$596.36Each
34mm Knockout Punch
KP1000B
Gardner Bender's 34mm Knockout Punch, featuring a four-point punch design, is versatile, long lasting & constructed from black oxide coated & tempered chrome-moly steel. Shop our full selection of Gardner Bender's products at HomElectrical today!
$46.12Each
43mm Knockout Punch
KP1250B
Gardner Bender's 43mm Knockout Punch, featuring a four-point punch design, is versatile, long lasting & constructed from black oxide coated & tempered chrome-moly steel. Shop our full selection of Gardner Bender's products at HomElectrical today!
$54.57Each
1.21-in Knockout Punch
KP1732B
Gardner Bender's 1.21-in Knockout Punch, featuring a four-point punch design, is versatile, long lasting & constructed from black oxide coated & tempered chrome-moly steel. Shop our full selection of Gardner Bender's products at HomElectrical today!
$49.45Each
60mm Knockout Punch
KP2000B
Gardner Bender's 60mm Knockout Punch, featuring a four-point punch design, is versatile, long lasting & constructed from black oxide coated & tempered chrome-moly steel. Shop our full selection of Gardner Bender's products at HomElectrical today!
$87.15Each
73mm Knockout Punch
KP2500
Gardner Bender's 73mm Knockout Punch, featuring a four-point punch design, is versatile, long lasting & constructed from black oxide coated & tempered chrome-moly steel. Shop our full selection of Gardner Bender's products at HomElectrical today!
$108.87Each
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