Cable Tray Clamp Washer For Use With Bends and Tees Bolting Turns EZ BN 1/4 in to Attach Cablofil Trays Finish Zinc Plated Material Steel Height 3/4 in Length 13/16 in Width 1/4 in For Tray Width 4 in 6 in 8 in 12 in 18 in 20 in 22 in 24 in Mounting Hardware Included No Number of Pieces 50 Package Quantity 50