$59.99 1/2 Wire Cable Clamp: Wire Rope Clamps: Amazon.com: Industrial & Scientific
Temoyj 20 Pack 1/2 Inch Stainless Steel Cable Clamp, Rubber Cushioned Insulated Clamp,Tube 
Halex 1-1/2-in Clamp-On Type Service Entrance Connector Conduit Fittings in the Conduit Fittings 
