Our adjustable brass suction clamps are our brand new design for holding awning rails or sun canopy frames to the top or side of a vehicle wihtout a rain gutter.
It can clamp pole sizes from 15mm to 25mm, with a 56mm diameter rubber suction disc.
Our suction clamps are very strong. When they are used on a clean smooth surface, 3 of them can connect a drive away awning securely.
Pack of 3
Please follow below correct way to place this suction clamp:
First, find a flat clean surface;
2nd, damp the rubber disc but not entirely wet;
3rd, place the rubber disc directly onto the surface, press the brass plate down hard with fingers when the black leaver is straight up/pointing straight.
last, turn the lever down at the same time when pressing the brass plate down
Job done! This clamp will stay as long as you want now :-)