Cable Clamps from Waytek, Inc.

Heavy Duty Self-Aligning Nylon Cable Clamp 21472, 1" Diameter, #10 Stud Size, 1/2" Wide, White -- 21472

 
 
Heavy Duty Self-Aligning Nylon Cable Clamp 21472, 1" Diameter, #10 Stud Size, 1/2" Wide, White -- 21472 -- View Larger Image
Heavy Duty Self-Aligning Nylon Cable Clamp 21472, 1" Diameter, #10 Stud Size, 1/2" Wide, White -- 21472-Image