自动上锁逃生锁体
1.锁体密封工艺，镀锌板制造
2.方舌斜舌均为304不锈钢
3.一段式方舌，长度20mm
4.8mm方棒套简
5.不分左右6.符合欧标 BS EN12209,BS EN179
2. Latch and bolt is stainless steel 304
3. Bolt projection, one throw, 20mm
4.8mm square steel follower in steel
5.Non handed
6.Compliance with: A) BS EN1220 B) BS EN179
