... , TRIPLE cable rollers ,Trench Rollers,Bridge roller ,Manhole roller, Multi-function roller and special cable rollers for pulling underground ... Cable Laying Rollers ,Single Cable Roller/Nylon Cable Roller, Aluminum Cable Roller/Steel Buried Cable Roller Made from galvanised steel frame ... Steel tubing frame, aluminum (nylon) roller 4.7/3.3 Corner Roller:Frames of corner rollers are linked together with ...