Logo

Browse Knockouts Parts and Components

Industrials Unlimited is an all-inclusive purchasing platform for industrial parts and components. Our inventory of more than two billion new and obsolete parts includes a broad range of products from many different part categories. One such category is Knockouts, which contains parts such as mfr-53728sen, mfr-126avp, mfr-1431av, mfr-1432av, mfr-53732sen and many others, all of which are readily available with short lead times and competitive prices. Among our competitive edges is our ability to leverage our purchasing power to secure lower costs and faster shipping times on all orders, even in AOG situations. We are able to do this due to resources such as our international supply chain network that spans the United States, Canada, and the United Kingdom. Furthermore, as an AS9120B, ISO 9001:2015, and FAA AC 00-56B accredited business, we are able to guarantee the quality and reliability of each part we sell. To see how we are revolutionizing parts procurement, submit an RFQ today for desired Knockouts part.

Displaying Page 1 of 4

Part No.DescriptionManufacturerSub CategoryRFQ
mfr-53728senKnockout Punch Set, 1/2-InchKlein Tools, Inc.
mfr-126avpSlug-Buster®, Replacement Standard Round Die, Iron, Black, 1 in. Conduit, 1.362 in. Hole, 6.50 L x 0.90 H x 2.70 W in.Greenlee
mfr-1431avPunch, Tool Application: Construction Sites, Conduit/Pipe Size 3 Inch, Hole Size 3.359 Inch Slug-Buster® Punch, 3 in.Greenlee
mfr-1432avConduit Size Die, Type Conduit Die, Hole Size 3-1/2 Inch Knockout Punch for Standard Round Manual Industrial Punch, 3-1/2 in.Greenlee
mfr-53732senKnockout Punch Set with WrenchKlein Tools, Inc.
mfr-1757avRound standard metal punch units are complete units consist of punch, die and draw stud. Properly assembled through pilot holes, they will make clean, fast and accurate holes. Replacement Die For Standard Round Knockout Punches, Metal, 10 ga Mild Steel, 2-1/2 in. Hole, 3.60 L x 3.60 H x 3.50 W in.Greenlee
mfr-1763avReplacement Punch Die, Round, 10 ga Mild Steel, 1-1/16 in. Knockout 1-1/16 in. Round standard metal punch units are complete units consist of punch, die and draw stud. Properly assembled through pilot holes, They will make clean, fast and accurate holes.Greenlee
mfr-1796av2-5/8 in. Hole Round standard metal punch units are complete units consist of punch, die and draw stud. Properly assembled through pilot holes, They will make clean, fast and accurate holes. Replacement Punch Die, Round, 10 ga Mild Steel, 2-5/8 in. HoleGreenlee
mfr-1795avReplacement Punch Die, Round, 10 ga Mild Steel, 2.625 in. Hole, 2-5/8 in. Knockout 2-5/8 in. Knockout Round standard metal punch units are complete units consist of punch, die and draw stud. Properly assembled through pilot holes, They will make clean, fast and accurate holes.Greenlee
mfr-249avbbpPunch Unit, Capacity: 10 (Stainless Steel) ga, 3/4 in. Dia. Punch Unit, 10 ga. SteelGreenlee
mfr-28154Slug-Splitter SC® Round Knockout Punch, 7/8 in. Knockout Punch, Round, Tool Steel, Conduit/Pipe Size 1/2 Inch, Hole Size 7/8 Inch, Capacity 10 Gauge Stainless Steel, Used on Item Knockout Punch Unit, Used ON Model/Brand Slug Splitter, Greenlee BrandGreenlee
mfr-2a1918-2Knockout Covers, 100ABussmann
mfr-3037avKnockout Punch Unit, Round, 3-1/2 in. Hole, 1.06 in. I.D., 1.125 in. O.D., 1.87 in. LGreenlee
mfr-3207avReplacement Punch, 10 ga Mild Steel, Round, 1.5 in. O.D., 9 L x 5.1 H x 7.2 W in.Greenlee
mfr-36171Abrasion-resistant knockout punch unit is used on 10 gauge mild steel, aluminum, fiberglass and plastic. Fast and accurate holes assembled through pilot holes. Slug-Buster®, Knockout Punch Unit, 10 ga Mild Steel, 2-1/8 in. Cutting Dia., 54 mm Hole, 6.70 L x 1.70 H x 6.30 W in.Greenlee
mfr-437avReplacement Punch, 10 ga Mild Steel, 2-1/4 in. HoleGreenlee
mfr-49-16-2695EXACT™ Knockout Set, (4) Dies, (4) Punches, (1) Draw Stud, Carry Case EXACT™ Knockout Set, 10 pc.Milwaukee Tool
mfr-49-16-2693EXACT™ Knockout Set, Up to 2 in. Conduit Hole Size, 10 ga. Mild Steel Capacity, 12 ga. Stainless Steel Capacity, Kit Includes (6) Dies, (6) Punches, (2) Draw Studs, Carrying Case EXACT™ Knockout Set, 15 pc.Milwaukee Tool
mfr-49-16-2692Milwaukee EXACT™ 1/2 in. to 1-1/4 in. Knockout Set Knockout SetMilwaukee Tool
mfr-5135avReplacement Punch, 5-5/8 in. Size, 5 in. ConduitGreenlee

Trusted by Businesses Worldwide

Founders, developers, and business leaders across the globe chose us for their digital asset operations.

Americas Fastest Growing Private Company
ASA Member
NBAA Member
ISO 9001:2015 & AS9120B
Cage Code 6RE77
ITAR
eCustoms Visual Compliance
D-U-N-S Number 069876325
FAA 0056 B Accredited
ESD S20.20
AS 6081:2012
NIST 800-171 Compliance
Top Distributors 2018
Top Distributors 2020
Top Distributors 2025
Americas Fastest Growing Private Company
ASA Member
NBAA Member
ISO 9001:2015 & AS9120B
Cage Code 6RE77
ITAR
eCustoms Visual Compliance
D-U-N-S Number 069876325
FAA 0056 B Accredited
ESD S20.20
AS 6081:2012
NIST 800-171 Compliance
Top Distributors 2018
Top Distributors 2020
Top Distributors 2025

Get Started Today

Ready to Request a Quote?

Tell us what you need and our team will get back to you with competitive pricing within 24 hours. No obligation, no hidden fees.

✓ Free quotes · ✓ 24hr response · ✓ Competitive pricing

Why Source With Us

15-Min Quotes

Guaranteed competitive quotes within 15 minutes, 24/7 x 365.

Certified Quality

AS9120B, ISO 9001:2015, and FAA AC 0056B accredited.

Rapid Delivery

On-time worldwide shipping with AOG & expedited options.

6B+ Parts

Search across our database of over 6 billion unique components.