1" Knockout

Count on great prices, fast shipping and friendly service every time you order a 1" knockout from Zoro.

Shop 1" Knockout results

(Showing 1 - 36)

Mfr # K2P-3/4

Key Features:

  • Hole Size (In.): 1 7/64 in
  • Item: Knockout Punch
  • Number of Pieces: 1
Mfr # 1044

Key Features:

  • Material: Steel
  • Sub-Category: Installation Accessories
  • Conduit Size (In.): 1
Mfr # 1042

Key Features:

  • Material: Steel
  • Sub-Category: Installation Accessories
  • Width: 1.08 in
Mfr # 1043

Key Features:

  • Material: Steel
  • Sub-Category: Installation Accessories
  • Length: 1.23 in
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 # 1046

Key Features:

  • Material: Steel
  • Sub-Category: Installation Accessories
  • Function: Covers Exposed Knockout Holes
Mfr # K2P-1-B

Key Features:

  • Hole Size (In.): 1 23/64 in
  • Item: Knockout Punch
  • Number of Pieces: 1
Mfr # 1045

Key Features:

  • Material: Steel
  • Sub-Category: Installation Accessories
  • For Use With: Electrical Boxes and Enclosures
Mfr # K2P-1/2

Key Features:

  • Item: Knock Out Set
  • Package Quantity: 1
Mfr # 1048

Key Features:

  • Material: Steel
  • Sub-Category: Installation Accessories
  • Function: Covers Exposed Knockout Holes
Mfr # WASPB

Key Features:

  • Material: Steel
  • Finish: Polyester Powder
  • Item: Hole Plug
Mfr # KO703

Key Features:

  • Item: Knockout Seal,1",PK25
  • Package Quantity: 25
Mfr # 1EMR2

Key Features:

  • Item: Knockout Plug
  • Material: Nylon
  • Box Type: Locking
Mfr # 35178

Key Features:

  • Hole Size (In.): 1 in
  • For Use With: Battery-Powered, Hydraulic, Ratchet or Manual Drivers
  • Size: 25.4mm
Mfr # 190

Key Features:

  • Item: Electrical Box
  • Capacity: 21 cu in
  • Box Type: Square Box
Mfr # 1044

Key Features:

  • Item: Keystone Jack
  • Series: Standard
  • Cable Type: CAT6
Mfr # 1044

Key Features:

  • Package Quantity: 1
Mfr # 1EMR5

Key Features:

  • Item: Knockout Plug
  • Material: Nylon
  • Box Type: Locking
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 # 1EMR6

Key Features:

  • Item: Knockout Plug
  • Material: Nylon
  • Box Type: Locking
Mfr # 49-16-2694

Key Features:

  • Promotion Restriction: Not eligible for promotion
  • Capacity: 10 ga.
  • For Use With: Knockouts in Mild Steel
Mfr # 1EMR3

Key Features:

  • Item: Knockout Plug
  • Material: Nylon
  • Box Type: Locking
Mfr # KO701

Key Features:

  • Item: Knockout Seal,1/2",PK100
  • Package Quantity: 100
Mfr # 53732SEN

Key Features:

  • Capacity: 10 ga.
  • Number of Pieces: 9
  • Includes: (1) 1" Ratcheting Wrench; (6) 1/2", 3/4", 1", 1-1/4", 1-1/2" and 2" Conduit Sizes Knockout Punches and Dies; (2) Draw Studs
Mfr # 902-482

Key Features:

  • Capacity: 10 ga.
  • For Use With: To Punch Precisely sized Holes on Electrical Panels or through Sheet Metal and Other Flexible Materials
  • Number of Pieces: 10
Mfr # 1EMR4

Key Features:

  • Item: Knockout Plug
  • Material: Nylon
  • Box Type: Locking
Mfr # HW-FGHP-PB-000WW

Key Features:

  • Material: Fiberglass
  • Finish: Matte
  • Conduit Size: 1.5 in
Mfr # K2P-1-1/2-B

Key Features:

  • Hole Size (In.): 1 61/64 in
  • Item: Knockout Punch
  • Number of Pieces: 1
Mfr # 7238SB

Key Features:

  • Capacity: 10 ga.
  • For Use With: 3/8" and 3/4" Draw Studs
  • Number of Pieces: 15
Mfr # K2BB-1/2

Key Features:

  • Item: Knockout Punch Set
  • Number of Pieces: 3
  • Includes: Punch, Die, Draw Stud
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 # 1042

Key Features:

  • Item: Jaw Puller
  • Features: Remove and install parts for fast, effective repairs. the puller is forged from quality steel, heat treated, and subjected to rigorous tests which exceed their rated capacity
  • Jaw Reach: 15 1/4 in
Mfr # HW-FGHP-150-200WW

Key Features:

  • Material: Fiberglass
  • Finish: Matte
  • Color: Gray
Mfr # K2PM-0305

Key Features:

  • Hole Size (In.): 1 7/32 in
  • Item: Knockout Punch
  • Number of Pieces: 1
Mfr # 2677-23

Key Features:

  • Promotion Restriction: Not eligible for promotion
  • Item: Knockout Tool Kit
  • Battery Included / Bare Tool: (1) 2.0Ah Battery + 4" Accessory Pack & Hard Case Bundle
Mfr # 721-1/2

Key Features:

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