Sargent Door Hardware

No lever sag after 8 million cycles.

The SARGENT T-Zone sets a higher standard for Grade 1 bored-in locks. The unique T-Zone construction provides unequalled strength and durability for the most demanding applications such as schools and hospitals. This is accomplished by true interlocking between the lockbody and the latch far exceeding the 156.2Series 4000 Grade 1 standards like no other lock can.

Maximum Strength & Durability

* True interlocking between the cast/ machined stainless steel lockbody and latch. Provides unequalled strength and durability

* Independent Testing proves: - Exceeds 10 TIMES ANSI/ BHMA A156.2 Grade 1 standard for cycle testing. Over 8 MILLION cycles!

* Withstands 3-1/2 TIMES ANSI/ BHMA A156.2 Grade 1 torque force on a locked lever. Over 3000 in/lbs!

* Virtually no lever sag even after 8 million cycles

* In a class of its own! This lock raises the bar and sets new standards!

* 10 Year limited warranty. No service required to maintain warranty

A perfect "10." The SARGENT 10 Line is a heavy duty cylindrical key-in-lever handle lockset exceeds by five times the ANSI 156.2 Series 4000 Grade 1 standards. 

At over 4 million cycles, the 10 Line beats the competitor by 30%. As for abusive force, this lock endures more than two times the standard without allowing entry. The 10 line trim is designed to conform to national and state fire and handicapped requirements.

Best overall lock in the Grade 2 class.

Standard duty lock designed for interior and exterior applications in public buildings, medical offices, hotels/motels and government facilities. 

Exceeds ANSI/BHMA A156.2 standards for cycling.

A high grade cylindrical deadbolt which meets ANSI A156.5 Grade 1 requirements.

* Fits 1-3/8" (35 mm) to 1-3/4" (44 mm) thick standard; For doors over 1-3/4" (44 mm) consult factory (2-1/4" Thick door max)

* Door Prep: Fits 161 (standard) cut outs and Fits 160 with 2-3/8" backset with 1" front and for 1-3/8" think door

* Backsets: 2-3/4" (70 mm) standard. 2-3/8" (60 mm) available (20 prefix)

* Strike: Wrought brass, bronze or stainless steel

* Bolt: Solid steel with hardened steel pin insert and nickel silver plating; 7/8" (22 mm) x 5/8" (16 mm) throw

* Cylinder: Brass, 6 pin. 2 nickel silver keys

* Masterkeying: Can be masterkeyed. Construction key system available

* Specification: Meets ANSI A156.5 Grade 1 requirements with 408 or 488 strike

* Front: Wrought brass, bronze or stainless steel 2-1/4" (64 mm) dia.; 60, 63, 64 prefix housing; brass and zinc, two piece. Concealed screws on double cylinder function

* UL/cUL Listed: UL listed to US and Canadian safety standards

* Positive pressure: Conforms to standards UL 10 C and UBC 7-2 (1997)

* 1 3/8 inch to 1 3/4 inch thick doors standard.

* Meets ANSI A156.5 Grade 1 requirements.

* 2 3/4 inch backset standard, 2 3/8 available (20 prefix).

* Solid steel bolt with hardened steel pin insert and nickel silver plating.

* Brass cylinder, 6-pin. 2 nickel silver keys.

A medium grade cylindrical deadbolt, which meets Grade 2 ANSI 156.5 1000 series specifications.

* For Doors: 1-3/4" (44 mm) to 2-3/8" (61 mm) door thickness 

* Door Prep: 1-1/2" dia. (38 mm) hole standard for all functions; 2-1/8" dia. hole (161 door prep) for 474 and 475 only with adapter ring provided

* Backsets: 2-3/8" or 2-3/4" adjustable backset

* Strike: 406 Strike standard. Alternates available

* Bolt: Brass with hardened steel pin; 5/8" (16 mm) x 13/16" (21 mm) x 1" (25 mm) throw

* Cylinder: Brass, 6 pin cylinder

* Masterkeying: Can be masterkeyed. Construction key system available.

* Front: Stamped brass strike 2-1/4 " x 1" wide with filler for 1-1/8" wide

* Hand: Universal - non handed