Klein Tools 53871 3/8" by 2-5/8" Knockout Draw Stud
$24.99$37.84Unit price /UnavailableVery low stock (1 unit)-
Klein Tools 53819 0.875" Knockout Punch for 1/2" Conduit
$24.99$37.88Unit price /UnavailableVery low stock (1 unit) 
Greenlee 12085 C-Frame 1" Conduit Size Die
$45.68$58.00Unit price /UnavailableAvailable for Backorder-
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Greenlee 7212SP-1/2D 1/2" Conduit, Die
$19.41$23.55Unit price /UnavailableAvailable for Backorder -
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Greenlee 34421 Draw Stud 3/8" x 3-1/2"
$120.82$148.00Unit price /UnavailableVery low stock (2 units) -
Greenlee 87AV 1" Hole Size Standard Round Industrial Punch
$45.62$54.40Unit price /UnavailableAvailable for Backorder -
Greenlee 730BB-3/4 3/4" Hole-Size Standard Round Knockout Punch Unit
$78.70$86.45Unit price /UnavailableLow stock (5 units) -
Greenlee 730-9/16 9/16" Hole Size Standard Round Knockout Punch Unit
$70.08$82.20Unit price /UnavailableAvailable for Backorder -
Greenlee 3208AV DIE-RD 1.500 (38,1) RADIO (730X)
$30.40$36.25Unit price /UnavailableAvailable for Backorder -
Greenlee 12087 C-Frame 1/2" Conduit Size Die
$75.34Unit price /UnavailableVery low stock (1 unit) -
Greenlee 730BB-1-5/8 1-5/8" Standard Round Knockout Punch
$142.33$145.85Unit price /UnavailableVery low stock (1 unit) -
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Greenlee 37161 Hydraulic Punch Driver Repair Kit
$114.98Unit price /UnavailableVery low stock (1 unit) -
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Greenlee 10383 DRIVER ASSY,QUICKDRAW-FLEX (7704
$933.12$1,200.00Unit price /UnavailableAvailable for Backorder -
Greenlee 12086 C-Frame 3/4" Conduit Size Die
$49.61$58.00Unit price /UnavailableVery low stock (1 unit) -
RIDGID 52368 3/4” Draw Stud – Punch Accessory
$41.00$46.60Unit price /UnavailableVery low stock (1 unit) -
Greenlee KD-1-1/4 1-1/4" Conduit Size Knockout Die, POP
$35.08Unit price /UnavailableAvailable for Backorder -
Makita SC05340110 Round Punch 1/2" (13MM), XPP01
$101.00$140.40Unit price /UnavailableVery low stock (1 unit) 
Greenlee 745SP-3/4P 1.115" Round Replacement Knockout Punch, Dia. 3/4", SS
$187.80$232.70Unit price /UnavailableIn stock-
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Milwaukee 49-16-2673 EXACT 2-1/2" Punch
$129.99$143.00Unit price /UnavailableLow stock (3 units) -
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Greenlee KCC2-767 Slug-Buster 1/2" - 2" for Ram and Hand Pump
$398.35$438.30Unit price /UnavailableLow stock (3 units) -
Southwire MPC100PRO MAX Punch® Cup for Stainless Steel 1"
$25.95$60.95Unit price /UnavailableVery low stock (1 unit) -
Greenlee KCC-LS4 Replacement case for 1/2" - 4" Battery-Hydraulic Drivers
$178.43$234.10Unit price /UnavailableVery low stock (1 unit) -
Southwire MPK0400PRO Max Punch Cutter for Stainless Steel 4"
$112.41$162.79Unit price /UnavailableVery low stock (1 unit) -
Southwire MPKO350PRO MAX Punch Cutter for Stainless Steel 3 1/2"
$107.22$155.09Unit price /UnavailableLow stock (3 units) -
Milwaukee 49-16-2622 3/4 Ball Bearing Draw Stud
$39.99$41.00Unit price /UnavailableVery low stock (1 unit)
About Knockouts
Heavy duty hole making supplies for pro electricians. We carry both hydraulic and high capacity battery powered knockout options. Shop from slug buster knockouts, slug splitter knockouts for stainless, standard knockouts, stud punches, battery knockout tools, c-frame punches, specialty punches, and speed punch knockouts from Greenlee and Milwaukee