Free ShippingGreenlee 60175 PUNCH-SQ 3.622 (92.0)
$860.67$958.90Unit price /UnavailableAvailable for Backorder-
Greenlee 60079 DIE UNIT-D .469X.500
$182.06$208.95Unit price /UnavailableAvailable for Backorder -
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Greenlee 4640AV Punch-Rd 3.75 (730PBB)
$431.19$494.60Unit price /UnavailableAvailable for Backorder -
Greenlee 2929AV Nut,Square 3/8-24 Drive (731)
$20.73$22.40Unit price /UnavailableVery low stock (2 units) -
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Greenlee 61013 PUNCH ASSY,SQUARE (.945)
$445.82$496.70Unit price /UnavailableAvailable for Backorder -
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Greenlee 60034 PUNCH UNIT-RECT.750X1.31(19.1X33
$571.35$636.55Unit price /UnavailableAvailable for Backorder -
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Greenlee 60016 Square Punch Unit 1"
$442.04$492.50Unit price /UnavailableAvailable for Backorder -
Greenlee 1796AV DIE-RD 2.625 (66,7) (730PBB)
$117.31$125.25Unit price /UnavailableAvailable for Backorder -
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Greenlee 1798AV PUNCH-RD 3.125 (730T)
$268.45$321.65Unit price /UnavailableAvailable for Backorder 
Greenlee 13268 ADAPTER-PUNCH 3-1/2 & 4 COND (17
$158.24$181.10Unit price /UnavailableAvailable for Backorder-
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Greenlee 61007 Square Punch Assembly 3/4"
$275.22$374.10Unit price /UnavailableAvailable for Backorder -
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Greenlee 60114 ADAPTER-STUD 1/4-28X3/4-16X1.94)
$58.09$63.90Unit price /UnavailableAvailable for Backorder -
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Greenlee 60040 Rectangular Punch Unit .866 x 1.181
$580.05$646.25Unit price /UnavailableAvailable for Backorder -
Greenlee 1434AV Draw Stud 3/4" x 5-1/2"
$56.14$66.10Unit price /UnavailableAvailable for Backorder -
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Greenlee 60038 PUNCH-RECT .861X1.018 (21.9X25.9
$192.59$214.60Unit price /UnavailableAvailable for Backorder -
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Greenlee 60045 PUNCH-RECT .866X1.654 (22.0X42.0
$240.93$277.35Unit price /UnavailableAvailable for Backorder -
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Greenlee 730BB-2-1/4 PUNCH UNIT-RD 2.250 BB (730BB)
$226.67$235.25Unit price /UnavailableIn stock -
Greenlee 1795AV PUNCH, 2.625 OD (730PBB)
$149.47$179.15Unit price /UnavailableAvailable for Backorder -
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Greenlee 745H-2 SLUG SPLITTER UNIT 2" (POP)
$486.20$555.15Unit price /UnavailableAvailable for Backorder -
Greenlee 12355 PUNCH,RD 2-1/4 (POP)
$100.41$120.75Unit price /UnavailableAvailable for Backorder -
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Greenlee 745H-1-1/2 SLUG SPLITTER UNIT 1-1/2" (POP)
$406.80$455.25Unit price /UnavailableAvailable for Backorder -
Greenlee 36282 PUNCH-RD 1.218 (30.5MM) STD (3/8
$50.04$59.40Unit price /UnavailableAvailable for Backorder -
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Greenlee 234 PUNCH UNIT-CONNECTOR 37 PIN (234
$795.97$978.15Unit price /UnavailableAvailable for Backorder -
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Greenlee 60250 DIE UNIT-OILTITE 7/8"
$206.87$230.45Unit price /UnavailableAvailable for Backorder 
Free ShippingGreenlee 60172 PUNCH-SQ 2.677 (68.0)
$589.65$656.95Unit price /UnavailableAvailable for Backorder-
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Greenlee 60179 DIE UNIT-SQ 4.125 (104.8)
$1,517.24$1,690.40Unit price /UnavailableShips from Manufacturer
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