Jackmark will be closed for Christmas from 12:00 PM on Wednesday, 24th December 2025, and will reopen at 8 AM on Monday, 5th January 2026. We want to take this opportunity to thank you for your continued support and loyalty throughout the year. We wish all our customers, both old and new, a Merry Christmas and a Happy New Year!
Wiring Harness Test
Jackmark manufactures build fixtures and test parts for the wiring harness industry. We provide a full in-house design service to suit your bespoke application and test requirements. Our parts provide a trouble-free, reliable and efficient solution for harness build through to end-of-line test.
Modular Flat-Bed Test Table
Modular Flat-Bed Test Parts
Build and Test Board-Mounted Parts
Clips, Bracket and Grommet Build and Presence Test Jigs