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

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

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 a straight base act as a strut for increased strength. Nylon axle bushings provide easy swivel and longer axle life. The adjustable keeper arm holds the cable in place as it is pulled through the block. Corner blocks are used to make cable placement easier.