Buyers Products Corner Stake Rack Connector Set is ideal for connecting a 90?? corner on a stake body. Each set is formed from 2-1/2 in. by 3/16 in. 7 Ga stock steel and is 3-5/8 in. in length to inside of angle with 11/32 in. holes. Available in a plain or zinc finish, one set includes four pieces: one left- hand pair and one right-hand pair.