Cal-Royal NM8170 Series, Extra Heavy Duty Mortise Locks, Grade 1 - SECTIONAL TRIM SINGLE FIXED DUMMY Function, Left-Hand (VS-ZS) Security Chain Fits: ARROW M H S Optional Backsets 1 3 Alarm Lock-ET-YIC/26D 5020 Knob Passage Set Core Option:KA - Sargent Fixed Core LA Keyway Keyed Alike Comes with 2 Change Keys per Lock.

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 NM8453 Heavy Duty Grade 1

mirrors or behind furniture

Recessed curvature provides virtually airtight construction preventing smoke damage and water damage

This model in particular

Cal Royal NM8170 Series, Extra Heavy Duty Mortise Locks, Grade 1 SECTIONAL TRIM SINGLE FIXED DUMMY Function, Left Hand (VS ZS) Security Chain Fits: ARROW M H S Optional Backsets 1 3 Alarm Lock ET YIC 26D 5020 Knob Passage Set Core Option:KA Sargent Fixed Core LA Keyway Keyed Alike Comes with 2 Change Keys per Lock. 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 NM8453 Heavy Duty Grade 1