Sargent Door Locksets

The SARGENT T-Zone sets a higher standard for Grade 1 bored-in locks. The unique T-Zone constuction provides unequalled strength and durability for the most demading applications such as schools and hospitals. This is accomplished by true interlocking between the lockbody and the latchbolt far exceeding the 156.2 Series 4000 Grade 1 standards like no other lock can. Specify the Sargent T-Zone when you need the ultimate in strength and durability in a bored-in lock. Accept no substitute. There is no equal.