Matco Tools MASTER RELAY BYPASS KITPart No. MD867

Description

Features And Benefits
Custom molded relays eliminate the need to determine which circuit is the power, ground or signal
Bypass relays to test and activate components
Test circuitry to determine if there is faulty wiring
4' cord allows technician to test the component visually or audibly
4 different attachments cover the majority of foreign and domestic relay applications
Made in USA