Jameson Nylon Rollers Corner Block 

• 60 degree model offers more versatility than standard 45 degree blocks.
• 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.
• Steel side plates can be replaced in the field.
• Nylon axle bushings provide easy swivel and longer axle life. Adjustable keeper arm holds cable in place as it is pulled through block.