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This kind of lock is main applies to railway carraige door. The material of the lock is stainless steel and the outside surface of lock has experiences polishing, grinding and galvanizing processwhich will avoid the bilisters, pock marks and scratching . This kind of lock is suitable for the 20mm to 35mm door and the core of lock is 8X8 square core.
1) Streching Stroke: 20mm
2) The thickness of lock body: 12mm
3) Lock core: 8*8mm
4) Surface Treatment: Dull polishing 400
This kind of lock is main applies to railway carraige door. The material of the lock is stainless steel and the outside surface of lock has experiences polishing, grinding and galvanizing processwhich will avoid the bilisters, pock marks and scratching . This kind of lock is suitable for the 20mm to 35mm door and the core of lock is 8X8 square core.
1) Streching Stroke: 20mm
2) The thickness of lock body: 12mm
3) Lock core: 8*8mm
4) Surface Treatment: Dull polishing 400
