Trip Pin, 1.5 in., Compatible with Grainger Part Number 6CCN2, 6CCN3, 6CCN4, 6CCN5, 6CCN8, 6CCN9, 6CCP0, 6CCP1, 6CCP2, 6CCP3, Compatible with Manufacturer Model Number PD15A-AAP-AAA, PD15A-AAP-FTT, PD15A-AAP-GGG, PD15A-ACP-AAA, PD15A-ASS-AAA, PD15A-ASS-STT, PD15P-FPS-PAA, PD15P-FPS-PTT, PD15P-YPS-PAA, PD15P-YPS-PTT, Product Type Trip Pin, 1.5 in., Compatible with Brand ARO