Features Made of high quality rubber and metal, sturdy and durable, has a long service life. Thanks to excellent production technology, rubber and metal parts are difficult to separate. Have humanized design, easy to install and disassemble, convenient to use and use, improve work efficiency. With excellent shock absorption and excellent buffering effect, can protect the machine well. Mainly used in air compressors, diesel engines, gasoline engine water pumps, electric welders and other machinery and equipment. Specification: Item Type: Vibration Mount Material: rubber and metal. Model: M10. Screw length: approx. 25 mm/1 in. Hardness: Shore hardness 55A Application: mainly used in air compressors, diesel engines, gasoline engine water pumps, electric welders and other machinery and equipment. Package List: 2 x Anti-Vibration Bracket Package List 2 x Anti‑Vibration Mount