HARDWARE - Cylindrical Locks
 T-Zone Series
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 T-Zone when you need the ultimate in strength and durability in a bored-in lock. Accept no substitute. There is no equal.
10 Line Series
10 Line is a heavy duty cylindrical key-in-lever handle lockset designed to exceed the requirements of ANSI 156.2 Series 4000 Grade 1 furnished standard with a 2 and 3/4 inch backset with other backsets available on order. The 10 line trim is designed to conform to national and state fire and handicapped requirements.
7 Line Series
7 Line is a key-in-lever lockset designed for standard duty commercial exterior and interior doors. ANSI A156.2, Series 4000 and Grade 2.
6500 Series
6500 Line is a standard duty key-in-lever lockset designed to exceed the requirements of ANSI A156.2 Series 4000 and Grade 2.
GX Series
GX Series locksets are available in three functions, have decorative levers and are designed to meet ANSI A156.2 Series 4000, Grade 2 requirements.
8/9 Line Series
8 line sets a higher standard for Grade 1 locks. The unique 8 line construction provides unequalled strength and durability for the most demanding applications. This is accomplished by true interlocking between the lockbody and the latchbolt. Specify the 8/9 line when you need the ultimate in strength and durability ina bored-in knob lock.
6 Line Series
6 Line is a highly styled standard duty lock line incorporating a broad specturm of functions, designs, and finishes, built to conform to Federal Specification Series 160. The are completely reversible either before or after installation.