C1 Series Cable Entrance Protection Roller vailable to suit conduit entries and or exits from 80mm through to 200mm these Splitlock Roller Guides are ideal for heavier duty jobs when your cables are heavy/bulky etc. The full bearing roller makes it easier going for entry to the conduit as well as protect the cable sheath from the conduit opening. When inserted into the conduit opening you adjust the expansion screw to the desired tension inside the conduit. This will hold the split lock roller guide firmly in place whilst the cable is in motion into or out of the conduit. The roller is situated offset to the conduit guide which provides you with different angle options. D Series Cable Entrance Protection Roller Our B series cable protection roller has single roller, which can be placed at the orifice from arbitrary angle based on the traction requirement. Additionally, this nylon roller is lockable.