Check the listing for details. 20 Pcs 4x6mm Insert D Type Shaft Plastic Potentiometer Rotary Knob Pots. Condition: New. Listed at 14.76 USD. Description:Size: 500mm x 4.6mm/ 20 x 0.18 inches (L*W)Perfect universal tools for home repair, computer repair, etc. Suitable for fixing home outdoor fences, gardens, farms, pipes, and roofs, also can be used in machinery, exhaust wraps, industrial equipment, electronic engineering, and more.Antioxidative, high temperature resistant, cold resistant, high strength and easy to use, not easy to rust or corrode that can be used for a long time indoors and outdoors.304 Stainless steel self locking zip tie for such as exhaust heat wrap. Self-locking design, more convenient and quicker to install, it will not loosen after clamping, and the binding force is tightNo special tools required. only need a set of needle nose plier to tighten and a diagonal plier or tin snips to cut the zip tie.