美國國家標準一級, 產品 Manual Flush Bolts Switching the lever/snib upward to unlock, downward to lock; You now have access control of the inactive door in your fingers.Jean Wu2022-09-22
美國國家標準二級, 美國國家標準二級管型門鎖, 管型門鎖, 產品 LE系列管型門鎖 LE Series is a heavy duty, tubular design keyed leverlock, engineered with a unique feature of maximum 45° rotation of the leverJean Wu2022-09-26
