Further information for OBO Bettermann 1188114 BS-N1-K-22 A2 clamp 16–22 mm blank
U-clamp with N-foot, plastic pressure tray made of polypropylene. For vertical and horizontal mounting of 1 single cable on C-profile rail. For slot width 11 - 12 mm. With 1-start screw on pressure tray, universal hexagon screw head SW10, with slot and Phillips. Suitable for indoor and outdoor installation. The use of a counter tray is recommended.