Jameson 90 Degree Nylon Roller Corner Block, Single - 80-591

Jameson Aluminum Roller Corner Block Corner Block, Single is a 90-degree model featuring one row of nylon rollers. Corner blocks 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. FEATURES Steel side plates can be replaced in the field 17" Bend Radius