Klein Tools 53857 1.951-Inch K...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$124.69
$56.57
Klein Tools 53857 1.951-Inch Knockout Punch for 1-1/2-Inch Conduit

Klein Tools 53857 1.951-Inch Knockout Punch for 1-1/2-Inch Conduit

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Model: 53857
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$124.69
$56.57
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1.951-Inch Knockout Punch for 1-1/2-Inch Conduit

  • Features

    • Punches holes cleanly and accurately
    • Also cuts aluminum, fiberglass and plastic
    • Weight - 8.8 ounces
    • Maximum capacity of 10 gauge mild steel
    • Black oxide finish


53857 - spec sheet

Manufacturer Resources

Spec Sheet

Product Specs

Conduit Size:
1-1/2" (3.8 cm)
Item Depth:
3.5100 in
Item Height:
2.4300 in
Item Weight:
0.3600 lbs
Item Width:
2.2500 in
Department:
Electrical
Product Group:
Electrical Installation Tools
Product Subgroup:
Knockout Punches
Product Type:
Knockout Punch
Product Size:
1.951" (5 cm)
Product Details:
Knockout Punch
Product Weight:
5.8 oz (163 g)
Product Height:
2.43 in
Product Depth:
3.51 in
Product Width:
2.25 in

Klein Tools 53857 – Frequently Asked Questions

1) What size hole does the Klein Tools 53857 knockout punch cut?
It cuts a 1.951 inch hole, which is the correct opening for a 1-1/2 inch conduit fitting. If you need the hole for 1-1/2 inch trade size conduit in a panel or enclosure, this is the punch size to use.
2) How thick a panel can the Klein 53857 punch go through?
Maximum capacity is 10 gauge mild steel. That covers typical enclosure and panelboard sheet steel. For heavier plate or stainless, step up to a punch rated for that material instead.
3) Does the Klein 53857 come with a draw stud and die, or just the punch?
The 53857 is the punch itself, a replacement or add-on piece for a knockout set. You supply the matching die, draw stud and the driver (ratchet wrench or hydraulic ram) to pull it. Order it when you need to add the 1-1/2 inch conduit size to a set you already own or replace a worn punch.
4) Will the 53857 punch work on a fiberglass or plastic enclosure?
Yes. Besides mild steel up to 10 gauge, the 53857 cuts aluminum, fiberglass and plastic, so it works on non-metallic boxes and aluminum panels as well as steel.
5) What finish is on the Klein 53857 punch and does it resist rust in a truck box?
The punch carries a black oxide finish. That gives it some corrosion resistance over bare steel for tool box and job site storage, though it is not a plated or stainless tool.
6) How big and heavy is the 53857 punch for carrying in a pouch?
Small enough to live in a knockout case: 3.51 x 2.43 x 2.25 inches, with a product weight of 5.8 oz (163 g). Easy to add to a kit without noticeable bulk.
How fast can I get the Klein Tools 53857 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Klein Tools 53857 come with a warranty?
Absolutely. The Klein Tools 53857 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Klein Tools 53857?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Klein Tools 53857 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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