Ensure a proper seal by using a copper washer (not included). 3/8" UNF x 24 TPI Parallel Thread. HYDRAULIC STOP LIGHT SWITCH 3/8" UNF #STSH38. Buy now and save! Easy InstallationBenefits © Car Builder Solutions.
This hydraulic stop light switch is ideal for applications requiring reliable and continuous operation, such as traffic signal controls or high-mast applications.
