HellermannTyton Black ABS/Polycarbonate Cable Clip Screw 35 mm 36mm 20 mm

CL clamps for wiring duct series T1, T1-F, T1-E and T1-EF
Anchored easily using a screwdriver with a rotary action at the mounting points
Keeps cables and wires safe in the duct
Routing of wires is easy and time-saving
In post-installations, the wire retaining clips make access to the ducts easier and, in doing so, prevent the release of the cables