Adams Bulk Giant Suction Cups with Top Pilot Hole, Side Pilot Hole. 85mm x 50 bulk box
This giant suction cup is good for inserting a dowel or rod, and securing with a cotter pin or screw through the side hole.
Also use with thin straps, wire, cord, thin rope, flags, antennas or point-of-sale store fixtures.
This Adams giant 85mm suction cup has a weight loading of 5.5kgs (12lbs) and fixes securely to any clean dry, slick, shiny, smooth non-porous surface like glass, mirrors, plastic, glazed ceramic tiles, car body work etc.
The Adams suction cup has patented safety light diffusing rings to dissipate light rays, so that a scorching focal point is not formed through and behind the cup in strong sunlight.
See:- Why Adams Worlds Best.