I bought 4 Jorgensen 3203-HT Pony spring clips 3" and while waiting for them to arrive I bought 4 competitors (blue). When the Jorgensen 3203-HT Pony Spring Clamps, 3" came out they were way better than the (Blue) I bought so I bought 4 more Pony Spring Clamps. (Blue) were too tight, very heavy spring.