Investment Cast Pad Eye - 2-1/2" OD Base316 Stainless Steel includes delrin(tm) base. Order Backing Plate 97-53 separately. Specifications: Eye Width 1" (25 mm); Eye Height 13/16" (21 mm); Eye Stock 3/8" (10 mm); Length 2-1/2" (64 mm); Width 2-1/2" (64 mm); Fasteners (4), 1/4" FH (6 mm); C/C A 1" (25 mm); C/C B 1-1/2" (38 mm); SWL 4000 lbs. (1800 kg) ; - cis2:mm5mnJlm -Specifications: Color: Stainless; Box Dimensions: 2"H x 3"W x 4"L WT: 0.5 lbs; UPC: 740507007828;