... Safety Hand Levers 1)Environmental, non-toxic 2)Wear resistance 3)Various meterial/ size 4)SGS,ROHS,REACH Rubber hand levers Material ... small errorMaterial Temperature Range 150F to 550F, depending on materialCharacteristics High temperature, ozone, oil, Grease resistanceOrigin Guangdong ... to the mold development, the processing of raw material, the production craft, the quality examination perfect ...