Cal-Royal NM8170 Series, Extra Heavy Duty Mortise Locks, Grade 1 - SECTIONAL TRIM SINGLE FIXED DUMMY Function, Left-Hand (VS-ZS) Security Chain Temperature Range: -40°F to 185°F J170 DOV 621 8" Door Knocker Imperial Solid Brass Options:NRP 2 Allegro Handles

Temperature Range: -40°F to 185°F

It's designed for easy installation between 16 o/c wall studs with pre-drilled anchor holes and a built-in flange eliminating unnecessary replastering

Inner Key Locking Compartment

Fits: ARROW M H S Q Levers CORBIN CL3300 3400 3600 3700 4700 CORBIN CL3900 (Use manufacturers original stabilizing sleeve and tailpiece w/ Mul-T-Lock part # PCY-KIK-SPACE1) LSDA Knobs & Levers MARKS 130 140 Series Deadbolts & Dead latches SCHLAGE A C D Line Knobs & Levers SCHLAGE S Line Knobs & Levers (Use manufacturer's original tailpiece w/ Mul-T-Lock part # PCY-KIK-SPACE2) MARKS Classroom Function Levers (Use manufacturer's original tailpiece w/ Mul-T-Lock part # PCY-KIK-SPACE1) MUL-T-LOCK Adonis Grade 2 Knobs & Lever

Cal Royal NM8170 Series, Extra Heavy Duty Mortise Locks, Grade 1 SECTIONAL TRIM SINGLE FIXED DUMMY Function, Left Hand (VS ZS) Security Chain Temperature Range: 40°F to 185°F J170 DOV 621 8" Door Knocker Imperial Solid Brass Options:NRP 2 Allegro Handles Temperature Range: 40°F to 185°F It's designed for easy installation between 16 o c wall studs with pre drilled anchor holes and a built in flange eliminating unnecessary replastering