Vacuum mounting cups from Wood's Powr-Grip® provide a reliable, temporary fastener on almost any smooth, nonporous surface, such as metal or glass. Available in a range of styles to cover most applications and capacity requirements, they can be used to mount cameras, scopes, testing equipment, antennas, lights, signs, and much more. WPG mounting cups employ a threaded stud, female insert or tie-down bail to fasten accessories and equipment to the cup. They attach to either flat or curved surfaces, including filing cabinets, desks, automobiles, boats and recreational vehicles. Since Powr-Grip mounting cups attach and release in seconds, they can be moved quickly from one place to another, without damaging most surfaces. Studs are available in various lengths and threads, including metric sizes (such as M8 and M10). How they work . . . Wood's Powr-Grip also offers a selection of vacuum cups equipped with camera mounting heads: The Cleat and Gripper have many features of a tripod, but are designed for people on the go! Mount them on autos, RV's, boats, windows or counter tops. Knobs on the head provide infinite positioning and control for tilting and panning cameras, scopes and camcorders. For those who want more advanced mounting options, Powr-Grip offers the Nukklehead and the VideIT. The Nukklehead offers all the advantages of the Cleat and Gripper, while a double ball joint design adds increased photographic flexibility. With microfluid joints and an adjustable pan bar, the VideIT instantly makes your videos look professional.