Suction Cups with Screw and Nut. 64mm x 20 pack
Suction cups with screw stud and nut will fix signs up to 8mm in thickness on windows very securely without tape and adhesive.
Use suction cups on a flat, clean, dry, slick/shiny non porous, non textured surface like glass, mirrors, glazed ceramic tiles, glossy plastic and car body work. This product has also been useful for fixing perspex window guards on tractors to help with flying stone damage.
Adams 64mm diameter large suction cup is rated to hold 7 pounds (3.2 kgs)* in weight.
*See terms and conditions
Available in different suction cups sizes - suction cup with screw and nut
Available as a suction cup with plastic thumb screw