Z Series Extra Heavy Duty | Design Hardware

Grade 1 Cylindrical Lockset

ANSI: Meets & Exceeds ANSI – A156.2, Series 4000, Grade 1 Standards
UL Listings: UL Listed for “A” Label 3 Hour Fire Doors
ADA Compliance: Meets ADA and ANSI A117.1 accessibility codes
Cycle Testing: Tested to over 2 Million Cycles
Lock Chassis: Steel, Zinc dichromated for Corrosion Resistance
Clutching: Clutching levers standard for Vandal Resistance on locking functions
Trim: 5″ Solid zinc diecast levers, 3 1/2″ wrought brass roses
Lever Return: Independent lever return springs to prevent lever sag
Handing: Non-Handed – Completely reversible
Standard Latch: 2 3/4” backset with 1 1/8“ x 2 1/4” latchface – Stainless steel latchbolt w/ 3/4“ projection,
Optional Latches:
- 2 3/4” backset with 1 1/8“ x 2 1/4” latchface – Stainless steel latch w/ 1/2“ projection
- 2 3/8” backset with 1” x 2 1/4” latchface – Stainless steel latch w/ 1/2” projection
Cylinder Options: 6 Pin Brass, C Kwy, with 2 Keys std, Prepared for Small format IC core (less core), Prepared for Schlage Large Format IC core (less core)
Strikes: 4 7/8″ x 1 1/4″ ASA standard – T strike & Full lip strikes available when specified
Door Preparation: ANSI A115.2 – 2 1/8″ crossbore with (2) 5/16″ Thru bolt holes
Door thickness: Factory Set for 1 3/4″ – can be adjusted to fit 1 3/8″ to 2″ thick doors
Lever Designs: Flat (standard, shown above), Curved & Half Curved
Standard Finishes: US26D in stock
Special Order Finishes: US3 PVD*, US4, US10B, US15, US26 PVD* (PVD = Lifetime Finish)(2 week lead time)
Lead Lining Option: 1/32” lead lined rose & 1/32” lead wrapped latchbolt (requires 1” bore)
Electrified Options: Motor Driven lock/unlock function 12/24 V (AC/DC) Fail Safe/Fail Secure
REX – Request to exit switch, See electrified section
Warranty: Limited Lifetime Warranty