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SEPCO 133S Zinc Plated Steel 1-Hole Click-On Conduit Strap, 3/4-Inch
The SEPCO 133S Zinc Plated Steel 1-Hole Click-On Conduit Strap is a 3/4-Inch conduit support built to secure electrical conduit runs quickly and reliably to walls, studs, framing members, and other mounting surfaces. Built from zinc plated steel, this 1-hole click-on strap resists corrosion while providing a snug, snap-in hold that speeds up installation on commercial and industrial electrical projects. Its compact 1-hole design makes it a practical, code-friendly choice for supporting 3/4-Inch conduit at regular intervals throughout a raceway system, helping keep conduit runs straight, secure, and properly spaced from the mounting surface.
Key Features
- Trade Size: Sized for 3/4-Inch conduit, matching this strap to standard 3/4-Inch rigid and raceway runs.
- Durable Construction: Zinc Plated Steel construction resists corrosion and holds up to routine jobsite handling and outdoor exposure over time.
- Click-On Design: The 1-Hole click-on mounting style snaps directly onto conduit for a fast, secure fit with minimal fasteners and installation time.
- Single-Hole Mounting: The 1-hole format keeps the strap's footprint small, making it easy to position along a conduit run or in tight mounting locations.
- Jobsite-Ready Finish: The zinc-plated surface is built to stand up to everyday handling in commercial and industrial electrical installations.
- Consistent Support: Use multiple straps at regular intervals to keep 3/4-Inch conduit properly secured and aligned along its run.
Technical Specifications
- Refer to manufacturer documentation for complete technical specifications.
Typical Applications
- Commercial and Industrial Electrical Installations
- Conduit and Raceway Support Systems
- Securing 3/4-Inch Conduit Runs to Walls, Studs, and Framing
- New Construction and Renovation Projects
- Panelboard and Feeder Conduit Runs
- General Conduit Mounting Where a Compact 1-Hole Strap Is Needed
Why SEPCO?
SEPCO builds this 1-hole click-on strap from zinc plated steel to give installers a dependable, corrosion-resistant way to support 3/4-Inch conduit on demanding job sites. The click-on design is engineered for quick, consistent installation, helping electrical contractors keep raceway systems properly secured without slowing down the job. Choose SEPCO for conduit support hardware built for reliable, code-compliant performance on commercial and industrial electrical projects.
Manufacturer Resources
SEPCO Product Catalog
Product Specs
- list_batch:
- SEP-20260911
- Product Type:
- Conduit Strap
- Configuration:
- 1-Hole
- Department:
- Electrical
- Product Group:
- Hangers, Supports & Fasteners
- Product Subgroup:
- Hangers, Straps & Supports
- Product Material:
- Zinc Plated Steel
- Product Size:
- 3/4"
SEPCO 133S – Frequently Asked Questions
1) Will the SEPCO 133S strap fit 3/4-inch EMT, or is it sized for rigid conduit?
The 133S is a 3/4-inch trade size strap, and SEPCO calls it out for standard 3/4-inch rigid and raceway runs. Trade size 3/4 is trade size 3/4 across conduit types, but rigid and EMT have different actual outside diameters, so a strap matched to rigid sits tighter than it would on thinwall EMT. If you are strapping EMT, order the EMT version of the 3/4-inch strap rather than assuming the rigid-oriented one snaps on correctly.
2) Should I use a 1-hole strap or a 2-hole strap for 3/4-inch conduit?
A 1-hole strap like the 133S has a small footprint, goes up with a single fastener, and is the faster choice for long runs and tight spots. A 2-hole strap resists twisting better and is what most inspectors and specs expect where the conduit carries side load, turns a corner, or supports a box. For straight runs on walls and studs, 1-hole is the normal choice.
3) What does "click-on" mean on a conduit strap, and does it hold without a screw?
Click-on means the strap snaps onto the conduit body and grips it, so the conduit stays put while you drive the single fastener. It is a speed feature, not a substitute for the screw. The 133S is a 1-hole strap, so one fastener per strap is what fixes it to the wall, stud, or framing member.
4) Do conduit straps come with mounting screws or anchors?
Screws and anchors are not part of the strap. The 133S gives you one mounting hole, and you supply the fastener suited to the substrate: a self-drilling screw into steel stud, a wood screw into framing, or a screw and anchor into masonry or concrete. Buy fasteners in the same quantity as straps so you are not short on the run.
5) Is a zinc plated steel conduit strap OK for outdoor or damp locations?
Zinc plated steel resists corrosion and SEPCO rates the 133S for outdoor exposure over time, which covers typical exterior walls and damp interior areas. For wet, chemical, coastal, or washdown environments, zinc plating is the lightest-duty protection in the family, and a stainless or PVC-coated strap is the better call there.
6) How many 3/4-inch straps do I need per conduit run?
Plan on a strap within 3 feet of each box or fitting and at least every 10 feet along a run for EMT; rigid allows wider spacing depending on trade size. Count your footage, add the terminations, and order in that quantity, since the 133S supports conduit only at the points where you install one.
7) What is the SEPCO part number for the 3/4-inch 1-hole click-on strap?
Order it as SEPCO 133S. That is the manufacturer part number for the 3/4-inch zinc plated steel 1-hole click-on conduit strap.
How fast can I get the SEPCO 133S 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 SEPCO 133S come with a warranty?
Absolutely. The SEPCO 133S 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 SEPCO 133S?
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