Alumina Ceramic Spacer Ceramic Support Rod, Spacer, Bushing, Standoff, Isolator, Insulator, Insert; Threaded or Epoxied, or High Temperature Fixturing SEND INQUIRY You can make an inquiry about this product.Your e-mail will not be leaked. PRODUCT DETAIL Material: 99.8% alumina,96% alumina al2o3 ceramic spacer Share: RELATED PRODUCTS