Jameson Corner Block Rollers:Single Heavy-duty knurled jaws provide a

Heavy-duty knurled jaws provide a strong grip and a spring-loaded design which enables self-opening

100% Polyethylene

5 9/16" OAL 3/4" gate opening

Quad Rollers      80-594

Jameson Corner Block Rollers:Single Heavy-duty knurled jaws provide aJameson Corner Block The Jameson Corner Block is a heavy duty device with rollers that is used to evenly distribute pressure on coax or fiber cable when pulling around corners. Steel side plates with straight base act as a strut for increased strength. Nylon axle bushings provide easy swivel and longer axle life. Adjustable keeper arm holds cable in place as it is pulled through block. Corner blocks are used to make cable placement easier. Must be