Push to Open Bracket, Product Type Push to Open Bracket, Includes Not Applicable, For Use With Auto Gate Openers, Operating Voltage Not Applicable, Overall Width 3 in, Compatible with Grainger Part Number 8DFT2, 8RLJ4, 9V219, Compatible with Manufacturer Model Number FM350/FM352, FM500/FM502, FM600, Manufacturer Warranty Length 1 yr