Square Knockout

We have the square knockout you need to get the job done right.

Shop Square Knockout results

(Showing 1 - 36)

Mfr # 60019

Key Features:

  • Hole Size (In.): 1-13/16"
  • For Use With: Greenlee Hydraulic Driver or Battery-Powered Driver
  • Size: 1-13/16"
Mfr # 61125

Key Features:

  • Hole Size (In.): 0.866" x 0.791"
  • For Use With: Greenlee Hand/ Hydraulic Driver
  • Size: 22.5mm
Mfr # 61125

Key Features:

  • Lamp Type: Led
  • Rechargeable: Yes
  • Lumens: 70/10
Mfr # 61010

Key Features:

  • Hole Size (In.): 7/8"
  • For Use With: Greenlee Hand/ Hydraulic Driver
  • Item: Punch Assy,Square .882
Mfr # 60019

Key Features:

  • Item: Air Cannon
  • Blade Diameter: 48"
  • Air Flow: 17173 CFM
Mfr # 60019

Key Features:

  • Package Quantity: 1
Mfr # 60174

Key Features:

  • Hole Size (In.): 3-5/8"
  • For Use With: Hand and Foot Pump Hydraulic Drivers with Ram
  • Item: Square Punches
Mfr # 61004

Key Features:

  • Hole Size (In.): 5/8"
  • For Use With: Greenlee Hand/ Hydraulic Driver
  • Item: Square Punch-5/8
Mfr # SHD-38SQ

Key Features:

  • Item: Punch And Die Set
  • Type: Square, High Force Hydraulic
  • Number of Punches: 1
Mfr # 735BB

Key Features:

  • Hole Size (In.): 0.890", 1.115", 1.362", 1.701"
  • For Use With: Manual Wrench or Hydraulic Driver
  • Material: Carrying Case Plastic
Mfr # 7238SB

Key Features:

  • Capacity: 10 ga.
  • For Use With: 3/8" and 3/4" Draw Studs
  • Number of Pieces: 15
Mfr # 721-1/2

Key Features:

  • Hole Size (In.): 7/8"
  • Size: 1/2"
  • Item: Punch,Rd-.500 Conduit 22,5Mm
Mfr # 61010

Key Features:

  • Form: Gel
  • Size: 0.5 lb
  • Application: HVACR Systems
Mfr # 7235BB

Key Features:

  • Capacity: 10 ga.
  • For Use With: For Battery-Powered, Hydraulic and Ratchet Drivers
  • Number of Pieces: 10
Mfr # K2BB-1/2

Key Features:

  • Item: Knockout Punch Set
  • Number of Pieces: 3
  • Includes: Punch, Die, Draw Stud
Mfr # K2BB-1/2

Key Features:

  • Package Quantity: 1
Mfr # 7906SB

Key Features:

  • Capacity: 10 ga.
  • For Use With: Quick Draw Flex Driver
  • Number of Pieces: 9
Mfr # 7506

Key Features:

  • Capacity: 10 ga.
  • For Use With: Hand, Foot and Hydraulic Pumps
  • Number of Pieces: 10
Mfr # 7806SB

Key Features:

  • Capacity: 10 ga.
  • For Use With: Quick Draw Flex Driver
  • Number of Pieces: 11
Mfr # 7212SP-1P

Key Features:

  • Hole Size (In.): 1 181/500 in
  • For Use With: Mfg. No. LS50L11SP and 7906SBSP Punch Driver Kits
  • Size: 1"
Mfr # 49-16-2694

Key Features:

  • Promotion Restriction: Not eligible for promotion
  • Capacity: 10 ga.
  • For Use With: Knockouts in Mild Steel
Mfr # K2BB-3/4

Key Features:

  • Item: Knockout Punch Set
  • Number of Pieces: 3
  • Includes: Punch, Die, Draw Stud
Mfr # 35178

Key Features:

  • Hole Size (In.): 1 in
  • For Use With: Battery-Powered, Hydraulic, Ratchet or Manual Drivers
  • Size: 25.4mm
Mfr # 7237BB

Key Features:

  • Capacity: 10 ga.
  • For Use With: For Battery-Powered, Hydraulic and Ratchet Drivers
  • Number of Pieces: 5
Mfr # 7212SP-3/4P

Key Features:

  • Hole Size (In.): 1 23/200 in
  • For Use With: Mfg. No. LS50L11SP and 7906SBSP Punch Driver Kits
  • Size: 3/4"
Mfr # 7310SB

Key Features:

  • Includes: Knockout Kit with Driver, Hand Pump and Slug-Buster Punches, Dies, Draw Studs for 1/2" to 2" and 2-1/2" to 4" Conduit; Adapter, Spacers, Kwik Stepper Step Bit in Plastic Case
  • Conduit and Pipe Size: 2-1/2" to 4"
  • Item: Punch Set, Hyd Driver
Mfr # 66118

Key Features:

  • Lamp Type: LED
  • Flashlight Battery Size: AAA
  • Flashlight Grouping Type: Penlight
Mfr # 36284

Key Features:

  • Hole Size (In.): 1-7/32"
  • For Use With: 3/8" (9.5 mm) and 3/4" (19.1 mm) Draw Studs
  • Material: Carrying Case Plastic
Mfr # 61101

Key Features:

  • Lamp Type: Led
  • Item: Hands Free Light
  • Lighting Technology: LED
Mfr # LS50L11B

Key Features:

  • Capacity: 14 ga.
  • For Use With: Hydraulic Tool
  • Number of Pieces: 12
Mfr # 31124

Key Features:

  • Hole Size (In.): 2.125"
  • Item: 31124 Greenlee Punch
  • Package Quantity: 1
Mfr # K2BBM-0305

Key Features:

  • Item: Knockout Punch Set
  • Number of Pieces: 3
  • Includes: Punch, Die, Draw Stud
Mfr # K2PM-0305

Key Features:

  • Hole Size (In.): 1 7/32 in
  • Item: Knockout Punch
  • Number of Pieces: 1
Mfr # 730BB-3/4

Key Features:

  • Hole Size (In.): 3/4 in
  • For Use With: Battery-Powered, Hydraulic, Ratchet or Manual Drivers
  • Size: 3/4"
Mfr # 710

Key Features:

  • Item: Metal Stud Punch
  • Hole Size (In.): 1 11/32 in
  • Studding Capacity: 20 ga Steel Studs
Mfr # 7646

Key Features:

  • Capacity: 10 ga.
  • For Use With: Most Standard Round Slug-Buster and Slug-Splitter SC Punches (Except 1/2", 9/16" or 5/8"); Non-Round Punches
  • Number of Pieces: 1