Free ShippingCurrent Tools 159PM Knockout Set Manual Piece Maker (1.5"-2")
$200.55$241.67Unit price /UnavailableAvailable for Backorder
Free ShippingGreenlee K3BB-3-1/2 3-1/2" Conduit Size Manual Knockout Set
$579.56$714.65Unit price /UnavailableIn stock-
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Current Tools 158PM Knockout Set Manual Piece Maker (1/2"-1.25")
$212.61$256.67Unit price /UnavailableAvailable for Backorder 
Free ShippingCurrent Tools 157PM 1/2" - 2" Ratchet Knockout Set
$375.00$481.67Unit price /UnavailableAvailable for Backorder-
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Southwire HPS12 1/2" Hydraulic Punch Spacer
$19.33$27.49Unit price /UnavailableAvailable for Backorder -
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Current Tools 1576 Punch 4 Point Std 5"
$513.44$648.33Unit price /UnavailableAvailable for Backorder -
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Greenlee K3BB-2 2" Conduit Size Standard Round Manual Knockout Set
$167.67$178.55Unit price /UnavailableVery low stock (2 units) -
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Current Tools 1570 Punch 4 Point Std 3.5"
$202.57$245.00Unit price /UnavailableAvailable for Backorder -
RIDGID 52388 / 52388R PH-60C Spacer Set for Swiv-L-Punch
$42.87$46.15Unit price /UnavailableAvailable for Backorder -
Greenlee K3BB-1-1/2 1-1/2" Conduit Size Standard Round Manual Knockout Set
$141.92$151.15Unit price /UnavailableAvailable for Backorder -
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RIDGID 52383 3/4” To 1-1/8” Thread Adapter – Punch Accessory
$24.27$28.35Unit price /Unavailable -
RIDGID 52373 3/8” Draw Stud – Punch Accessory
$38.15$41.05Unit price /UnavailableAvailable for Backorder -
Greenlee K3BB-1-1/4 1-1/4" Conduit Size Standard Round Manual Knockout Set
$112.11$119.40Unit price /UnavailableAvailable for Backorder -
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Klein Tools 53727SEN Knockout Punch Set, 3/4"
$54.99$83.32Unit price /UnavailableAvailable for Backorder -
Current Tools 1566 Punch 4 Point Std 2.5"
$105.64$115.00Unit price /UnavailableAvailable for Backorder -
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Current Tools 156 2 1/2"-4" K.O. Punch And Die Set
$953.85$1,158.33Unit price /UnavailableAvailable for Backorder -
Milwaukee 49-16-2705 EXACT 7/8" SINK Die
$24.99$33.00Unit price /UnavailableAvailable for Backorder -
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Milwaukee 49-16-2702 EXACT 1-3/8" SINK Knockout Set
$199.00$310.00Unit price /Unavailable -
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Milwaukee 49-16-2677 EXACT 3-1/2" Punch
$299.00$301.00Unit price /UnavailableAvailable for Backorder -
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Klein Tools 53868 2.416" Knockout Die for 2" Conduit
$38.99$59.10Unit price /UnavailableAvailable for Backorder -
Klein Tools 53858 1.951" Knockout Die for 1-1/2" Conduit
$29.99$45.44Unit price /UnavailableAvailable for Backorder -
Klein Tools 53850 1.701" Knockout Die for 1-1/4" Conduit
$17.99$27.28Unit price /UnavailableAvailable for Backorder -
Klein Tools 53838 1.362" Knockout Die for 1" Conduit
$14.99$22.70Unit price /UnavailableAvailable for Backorder -
Klein Tools 53828 1.115" Knockout Die for 3/4" Conduit
$14.99$22.72Unit price /UnavailableAvailable for Backorder -
Klein Tools 53827 1.115" Knockout Punch for 3/4 Conduit"
$27.99$42.42Unit price /UnavailableAvailable for Backorder -
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Southwire KOKIT6 Knockout Punch Kit, 3-piece 1/2" to 1-1/4"
$192.68Unit price /UnavailableAvailable for Backorder -
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Southwire B3 Southwire B3 Reversible 66 Cut/Punch Punch Down Blade
$22.04$29.22Unit price /UnavailableAvailable for Backorder
About Standard Knockouts
Greenlee standard knockouts are everyday punches and dies rated for aluminum, fiberglass, and mild steel. Shop from manual exact punch die units, manual knockout kits, round exact hole dies, round exact hole draw studs, round exact hole punches