lip Replaces Wingnuts On Cymbal Stands And Hi-Hats. The PinchClip from William Feldman Studio is a fast, secure, advanced accessory that is intended to replace conventional nuts and wingnuts on many types of threaded drum hardware, including cymbal tilters and hi-hat clutches. The stainless-steel flange flexes when pinched so that the holes in its overlapping arms align allowing the clip to be quickly applied and removed yet the specially designed arms securely grab on to any threaded device when the finger pressure is released. PinchClip makes setting up and packing up faster and ends the problem of looking for dropped wingnuts on dark stages. In addition, PinchClip gives drummers a superior method for controlling the space between their cymbal washers and tightness of their cymbal stands.