| Product model | MS739-3 |
| Certification | ISO9001,ISO14001,OHSAS18001 |
| Material | zinc alloy for the housing handle and cam,A3 for the mounting plate |
| Finish | bright chrome for the body,blue-white zinc plating for the accessories |
| Panel thickness | 1~10mm |
| Usage | Railway, machinery and equipment, industrial,electrical appliances |