Greenlee 51040130 1-1/4" Condu...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$101.67
$35.37
Greenlee 51040130 1-1/4" Conduit Size Die

Greenlee 51040130 1-1/4" Conduit Size Round Replacement Die

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Model: 51040130
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$101.67
$35.37
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Greenlee 51040130 1-1/4" Conduit Size Round Replacement Die

The Greenlee 51040130 is a 1-1/4" conduit size round replacement die, engineered as a direct-fit replacement component for compatible Greenlee knockout punch driving systems. Built to the precise round die profile required to produce clean, properly sized 1-1/4" conduit knockouts in electrical enclosures, panels, and boxes, this die is a purpose-made replacement part for professionals who rely on their punch sets to stay production-ready. Manufactured in the United States, the 51040130 gives contractors and maintenance electricians a dependable source for restocking worn or damaged dies rather than replacing an entire punch set, keeping knockout tooling accurate and in service.

Key Features

  • Trade Size: Sized for 1-1/4" conduit knockouts, matching standard conduit hub dimensions for compatible Greenlee punch tooling.
  • Round Replacement Die: Configured as a Replacement, Round die type, allowing users to renew punch performance without buying a full new knockout punch unit.
  • Compact Component Dimensions: Measures 3.800 IN in height, 3.700 IN in width, and 3.600 IN in length, with a volume of 50.616 CI, sized for straightforward handling and storage alongside other punch accessories.
  • US Manufactured: Produced in the United States, supporting consistent quality control for a precision tooling component.
  • Dedicated Knockout Punch Accessory: Purpose-built as a wear item for punch-and-die knockout systems rather than a general-purpose fitting.
  • Documented Specifications: A manufacturer spec sheet is available for the 51040130, giving electricians a reference for confirming fit and dimensional details before ordering.

Technical Specifications

  • Country Of Origin: US
  • Product Height: 3.800 IN
  • Product Length: 3.600 IN
  • Product Type: Replacement, Round
  • Product Width: 3.700 IN
  • Volume: 50.616 CI

Typical Applications

  • Replacement Die for Round Knockout Punch Sets
  • Panel and Enclosure Knockout Preparation
  • Electrical Box and Cabinet Conduit Entry Punching
  • Maintenance and Restocking of Existing Punch Tooling
  • Commercial and Industrial Electrical Installation Work

Why Greenlee?

Greenlee is a trusted name in electrical tooling, and the 51040130 replacement die reflects that same commitment to precise, durable tooling components. Sourced from US manufacturing, this die is built to restore accurate 1-1/4" conduit knockout performance to compatible punch systems, helping electrical professionals keep their tooling in service without unnecessary downtime. Choosing a genuine Greenlee replacement die helps maintain the fit and finish quality electricians expect from their knockout punch equipment, reducing costly delays caused by worn or damaged dies on the jobsite.

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Manufacturer Resources

Spec Sheet

Product Specs

Country Of Origin:
US
Product Height:
3.800 IN
Product Length:
3.600 IN
Product Type:
Replacement, Round
Product Width:
3.700 IN
Volume:
50.616 CI
Department:
Electrical
Product Subgroup:
Knockout Punches

Greenlee 51040130 – Frequently Asked Questions

1) What size hole does the Greenlee 51040130 conduit die punch?
It punches a 1-11/16 inch actual hole (43.2 mm), which is the clearance hole for 1-1/4 inch trade size conduit. If you need the hole to take a 1-1/4 inch conduit hub or connector, this is the right die; measuring 1-1/4 inch on the finished hole is not what you want.
2) Will the Greenlee 51040130 die work in my existing knockout punch set?
It is a replacement round die built for standard round knockout punch units, so it drops into a standard round Greenlee knockout driver setup that already uses the matching draw stud and punch. It is not a die for square, D-shape, or oversized conduit punch units.
3) What are the physical dimensions of the Greenlee 51040130 die?
Greenlee lists the 51040130 at 3.6 by 3.7 by 3.8 inches (length, width, height) with a volume of 50.616 cubic inches. Those are the packaged outer figures, useful mainly for knowing the space it takes in a punch case rather than for the cut.
How fast can I get the Greenlee 51040130 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 Greenlee 51040130 come with a warranty?
Absolutely. The Greenlee 51040130 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 Greenlee 51040130?
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 Greenlee 51040130 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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