Pipe Clamps — Both the Baby Pipe Clamp and the Junior Pipe Clamp have a uniquely designed hook molded into the clampwhich keeps the clamp on the pipe even with a light fixture attached while the bolt is being tightened. The Baby PipeClamp terminates in a 5/8” Pin with a safety chain and cotter pin attached. The Junior Pipe Clamp of courseterminates in a Junior Receiver and also has a safety chain and cotter pin attached.Wt.: 3.5 lbs.