U-bolt with plate/hex nut 5/16 - 4 3/16 in

U-bolt with plate/hex nut 5/16 - 3 11/16 in

U-bolt with plate/hex nut 5/16 - 5 3/16 in

U-bolt with plate/hex nut 5/16 - 4 11/16 in

U-bolt lumber size square 3/8 in x 3 5/8 in x 7 in

U-bolt lumber size square 3/8 in x 3 5/8 in x 6 in

U-bolt lumber size square 3/8 in x 3 5/8 in x 5 in

U-bolt lumber size square 3/8 in x 3 5/8 in x 4 in

U-bolt plate/hex nut 5/16 - 3 in x 1 1/2 in - metal

U-bolt plate/hex nut 5/16 - 3 1/2 in x 2 in - metal

U-bolt plate/hex nut 5/16 - 3 in x 1 1/4 in - metal

U-bolt with plate and nuts

U-bolt plate/hex nut 1/4 - 2 in x 3/4 in - metal