ISC strain reliefs are slip-on and molded strain relief solutions that provide flex relief for your cable assemblies, box builds, pass-throughs, and 2-piece enclosures. We offer standard, off-the-shelf, custom, semi-custom options, and made-to-order molded strain reliefs, plastic strain reliefs, and slip-on strain reliefs. We serve computer, audio-video, networking, telecom, medical, industrial, and other markets with high-quality strain relief products.
Our vertically integrated facility is located in Chino, California, and has all the capabilities for engineering, cable assembly, overmolding, and mold tooling. You can order custom strain reliefs, based on the grommet style, cable diameter, rib style, slot thickness, slot shape, and color.
Common Strain Relief Applications

- Custom Strain Relief
- Plastic Strain Relief
- Circuit Enclosures
- Metal Assemblies
- Strain Relief Design
Molded Strain Relief Configurator
The ISC strain relief configurator lets you design, view, and download the files that you need. There are two configurators:
- In Stock
- Made to Order
Below the diagram, there are instructions and steps on how to access, use, and download the configurator and its design options.

Step 1 Select View All Configurators below to build your In Stock or Made to Order Strain Relief
Step 2 Select one by one: RIB STYLE STOCK TYPE, CABLE DIA, SLOT THICKNESS, SLOT SHAPE, INNER FLANGE
Step 3 Press Select below to configure your preferred CAD Model…