Bin Rail Product Type Bin Holder Color Black Frame Material Steel Includes Mounting Hardware Yes Mount Type Bolts Overall Depth 1 1/2 in Overall Width 72 in Adjustability Adjustable Height Assembly Partially Assembled Compatible with Manufacturer Part Number B7230SAC B7230SAP B7230SSC B7230SSP Overall Height 5 in Compatible with Grainger Part Number 2WXR4 2WXR5 2WXR6 2WXR7 Compatible with Series B72 For Use With 72 x 30 in Benches For Work Station Width 72 in