Actually, I have one question regarding the operation of this lock. May I know what the inside lever is always free for
Escape even if locked by key at outside ? The outside lever handle is still rigid after someone press inside lever handle for escape
Except the thumb-turn is rotated at unlocked position at inside. Right ??
TradeSNS易之家呼吁广大网友遵守网络相关法律法规、严禁发布各类敏感不实信息；
同时TradeSNS易之家将严厉打击各类不法传播活动和违法有害信息，构建和谐的网络空间。