1 / 2" square u-bolt (1-pair), 4-1 / 8" x 3"

zinc plated steel standard u-bolt kit includes: 2 u-bolts, 4 flat washers & 4 nyloc nuts.

bend shape: square
diameter: 1/2" - 13
leg length (a): 3"
leg width (b): 4-1/8"
thread length (c): 2"