Minerallac 140 Jiffy Clip One-...
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Minerallac 140 Jiffy Clip One-Hole Conduit Strap, 1/2" Rigid/IMC, Pre-Galvanized

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Model: MIN140

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

$0.38
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Minerallac 140 Jiffy Clip One-Hole Conduit Strap, 1/2" Rigid/IMC, Pre-Galvanized Steel

The Minerallac 140 Jiffy Clip is a one-hole snap-on strap engineered for fast, tool-minimal support of 1/2" Rigid or IMC conduit, and it is also rated to fit 2-AWG SER cable. Built from pre-galvanized steel, the Jiffy Clip® design lets installers snap the strap onto conduit or cable and then secure it to a mounting surface through the single mounting hole, eliminating the need to thread conduit through a closed loop. This makes the 140 a go-to fastener for electricians running 1/2" rigid or IMC raceway, or 2-AWG SER service-entrance cable, in commercial and residential branch-circuit installations where speed and repeatable, code-compliant support are priorities.

Key Features

  • Trade Size: Sized for 1/2" Rigid/IMC conduit, matching standard 1/2" raceway runs.
  • Dual-Purpose Fit: Also fits 2-AWG SER cable, giving installers one strap for both conduit and service-entrance cable applications.
  • One-Hole Strap Design: A single mounting hole allows quick fastening to studs, joists, or structural framing with one screw.
  • Snap-On Jiffy Clip® Action: The clip snaps directly onto the conduit or cable, speeding installation versus traditional two-hole straps that require full alignment before fastening.
  • Durable Construction: Manufactured from pre-galvanized steel for corrosion resistance and long service life in exposed and concealed wiring runs.
  • Finish: Pre-galvanized finish protects the strap from rust during storage, handling, and installation.

Technical Specifications

  • Trade Size: 1/2" Rigid/IMC conduit
  • Cable Compatibility: 2-AWG SER
  • Material: Pre-galvanized steel
  • Configuration: One-hole snap-on strap

Typical Applications

  • Supporting 1/2" Rigid or IMC Conduit Runs
  • Securing 2-AWG SER Service-Entrance Cable
  • Commercial and Residential Branch-Circuit Wiring
  • New Construction and Retrofit Electrical Installations
  • Fast-Fasten Applications Where Two-Hole Straps Slow Installation

Why Minerallac?

Minerallac's Jiffy Clip® one-hole strap combines a durable pre-galvanized steel build with a snap-on design that speeds installation without sacrificing a secure hold on 1/2" Rigid/IMC conduit or 2-AWG SER cable. For electricians who need dependable, rust-resistant support hardware that installs quickly on the job site, the Minerallac 140 delivers a straightforward, repeatable fastening solution built for professional electrical work.

Manufacturer Resources

Product Specs

list_batch:
MIN-20260928
Product Type:
Conduit Strap
Configuration:
One-Hole
Connection Type:
Snap-On
Product Finish:
Pre-Galvanized
Department:
Electrical
Product Subgroup:
Hangers, Straps & Supports
Product Material:
Pre-Galvanized Steel
Product Size:
1/2"
Product Group:
Hangers, Supports & Fasteners
Country of Origin:
United States
Product Height:
0.75 in
Product Length:
0.88 in
Product Width:
1.85 in

Minerallac MIN140 – Frequently Asked Questions

1) Will the Minerallac 140 Jiffy Clip fit 1/2 inch EMT, or is it only for rigid and IMC?
The 140 Jiffy Clip is sized for 1/2 inch Rigid or IMC conduit. Rigid and IMC have a larger outside diameter than EMT of the same trade size, so a strap cut for 1/2 inch rigid will sit loose on 1/2 inch EMT. For EMT runs, order a strap specified for EMT in that trade size instead.
2) Can I use the Minerallac 140 strap on 2-AWG SER service entrance cable?
Yes. Besides 1/2 inch Rigid/IMC conduit, the 140 is rated to fit 2-AWG SER cable, so the same strap works for a service entrance run and the branch raceway on the same job.
3) Is the Cantex 5133 one-hole strap an alternative to the Minerallac 140 Jiffy Clip?
They support different raceway entirely. The Minerallac 140 is a one-hole snap-on strap sized for 1/2 inch Rigid or IMC conduit, built of pre-galvanized steel. The Cantex 5133 is a one-hole strap for 4 inch PVC conduit. Both are one-hole straps, but a 4 inch PVC strap will not hold 1/2 inch rigid, and the 140 will not go around 4 inch PVC - match the strap to the trade size and raceway material in the run.
4) How does a one-hole snap-on strap install differently from a two-hole conduit strap?
The Jiffy Clip snaps onto the conduit or cable first, then fastens to the surface through a single mounting hole with one screw. A two-hole strap has to be aligned over the pipe and driven at both ends. One fastener per support point means fewer holes in studs, joists, or framing and faster repeat work on a long run.
5) Is the Minerallac 140 strap OK for damp or exposed locations?
The 140 is pre-galvanized steel, which gives corrosion resistance for exposed and concealed indoor wiring runs and keeps the strap from rusting in storage and handling. Pre-galvanized is not the same as hot-dip; for direct weather exposure or corrosive environments, specify a hot-dip galvanized or stainless strap.
6) Does the Minerallac 140 conduit strap come with screws or anchors?
The 140 is the strap only. It has one mounting hole, so you supply the fastener suited to the substrate: wood screws for studs and joists, self-drilling screws for metal framing, or anchors for masonry.
7) What strap should I use for large-diameter PVC conduit instead of the Minerallac 140?
For large PVC runs, step to a strap sized for that raceway - the Cantex 5133 series is a one-hole strap for 4 inch PVC conduit. The Minerallac 140 is sized for 1/2 inch Rigid or IMC and snaps on, so it covers small steel raceway and 2-AWG SER cable rather than large PVC.
8) What size does the Minerallac 140 come in, and what is the part number to order?
Minerallac catalog number 140 is the 1/2 inch Jiffy Clip one-hole strap. It is a single size; other trade sizes carry different Minerallac catalog numbers.
9) Is the Minerallac 140 strap made in the USA?
Yes, country of origin on the 140 Jiffy Clip is the United States, which matters on public and institutional jobs carrying domestic sourcing requirements.
How fast can I get the Minerallac MIN140 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 Minerallac MIN140 come with a warranty?
Absolutely. The Minerallac MIN140 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 Minerallac MIN140?
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 Minerallac MIN140 from ZenSupply?
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