Strong, formed "B" Rate construction made of 36A solid steel plate for improved security and appearance.
Formed door jamb for increased resistance to sledgehammer attack.
Four anchor bolt holes.
1/2" thick A36 solid steel plate, recessed 1/2" to increase resistance to pry attack.
U.L. Group II combo lock.
Three 1" dia. chromed steel locking bolts.
Bolt detent system engages boltwork automatically.
Auxillary spring-loaded relocking device.
Lock and relock protected by a large carburized hardplate.
