1" diameter and approx. 5/8" height (compressed) neoprene rubber Integral brass 3/8" long 8-32 male thread provides secure anchoring point Molded from solid neoprene rubber for durability in harsh environments Suitable for marine, industrial and household use in a variety of applications Uses negative fluid pressure of air or water to adhere to nonporous surfaces

Hecht Rubber 1" diameter Neoprene suction cup holds tight to any smooth surface. Integral brass thread for secure and solid mounting. Useful for a variety of applications. Suitable for use in harsh environments.