Security for Pairs of Doors With Single Key Turn is Possible With the 4015 Threshold Bolt; The Two-Point Locking Solution Secures the Entire Double Door Entrance Whenworking in Conjunction With An MS Deadlock
Security for Pairs of Doors With Single Key Turn is Possible With the 4015 Threshold Bolt; The Two-Point Locking Solution Secures the Entire Double Door Entrance Whenworking in Conjunction With An MS Deadlock
