Material Handle: die-cast zinc, reinforced nylon Inner parts: zinc plated mild steel or Built-in zinc alloy toothed Female or male thread optional Push Button Surface finish of Handle: Powder painting Glossy finish or matte finish Color Orange, Black, White, Silver On request and for sufficient quantities, it can be supplied in other colours or with customised graphic symbols, marks or writings. Stud type:M5, M6, M8 M10, M12, M16 Stud length:16, 20, 25,32,40,50,63 .