Shop › Buckle # 9 Image 1 of 1 Buckle # 9 $9.00 4 1/2in long by 3 5/16in wide. 1in x 1 7/16in opening.Cut out of A36/1008 mild steel .104” (2.6mm) thick. Quantity: Add To Cart Added! 4 1/2in long by 3 5/16in wide. 1in x 1 7/16in opening.Cut out of A36/1008 mild steel .104” (2.6mm) thick.