Marks USA MAR175AQ 175AQ Exit Lever Lockset — Grade 2 Survivor Series, ADA Compliant, American Lever

Marks USA 175AQ Exit Lever Lockset — Grade 2 Survivor Series, ADA Compliant, American Lever

The Marks USA 175AQ is a Grade 2 Survivor Series cylindrical exit lever lockset engineered to deliver Grade 1 performance at a Grade 2 price point. Designed for commercial applications, this bored lockset features solid cast Zamac levers with a 1/2" return, a 2-3/4" backset, and accommodates door thicknesses from 1-5/8" to 1-7/8". The latch (#1134) features a 1-1/8" x 2-1/4" front, and the unit ships with a #1145/32D strike. UL Listed, ADA recommended, and backed by a Marks Lifetime Mechanical Warranty, the 175AQ is ideal for schools, universities, office buildings, hospitals, and a wide range of commercial environments.

Key Features

• Backset & Latch Dimensions: 2-3/4" backset with Latch #1134 featuring a 1-1/8" x 2-1/4" front for precise, reliable door latching.
• Door Thickness Compatibility: Fits door thicknesses from 1-5/8" to 1-7/8", accommodating a broad range of commercial door constructions.
• Solid Cast Zamac Levers: American-style levers constructed from solid cast Zamac with a 1/2" return for durable, comfortable operation in high-traffic settings.
• Thru-Bolted Rose Assembly: Roses are thru-bolted and spring loaded using 2 #10 thru-bolts, with inside rose cover included, ensuring a secure and tamper-resistant installation.
• Clutch Feature: Outside lever turns freely when locked without retracting the latch, preventing forced entry while maintaining smooth interior egress.
• MARKS "C" Keyway Cylinder: 6-pin cylinder with MARKS "C" keyway ships with 2 keys for immediate deployment.
• Exit Function (ANSI F76): Outside knob/lever locked by pushbutton on inside knob/lever; rotating inside knob/lever or closing door releases the button, with emergency release on outside lever for safe egress.
• Finish Options: Available in Satin Chrome and Oil Rubbed Bronze to complement a variety of architectural styles.
• Lifetime Mechanical Warranty: Backed by Marks USA's Lifetime Mechanical Warranty for long-term confidence in commercial installations.

Certifications & Compliance

• ANSI/BHMA Certified
• UL Listed
• ADA Recommended / ADA Compliant
• ANSI Function F76
• Marks USA Lifetime Mechanical Warranty

Technical Specifications

• Series: 175 Series
• Product Group: Mechanical Locks
• Product Subgroup: Bored Locksets
• Product Type: Cylindrical Locks
• Subcategory: Cylindrical Locks
• ANSI/BHMA: ANSI/BHMA, UL Listed
• Lock Type: Cylindrical
• Function Description: Outside knob/lever locked by pushbutton on inside knob/lever. Rotating inside knob/lever or closing door releases/unlocks button. Emergency release in outside knob/lever.
• ADA Compliant: Yes
• Keyed: No
• ANSI Function: F76
• Product Attribute: Cylindrical Locks
• Product Function: Privacy/Bed/Bath
• Door Thickness Range: 1-3/4"
• Strike Classification: ANSI, 1-1/4" x 4-7/8", 1-1/4" Lip, Square Corner
• Product Category: Mechanical Locks
• Department: Door Hardware

Typical Applications

• Commercial Office Buildings
• Educational Facilities — Schools and Universities
• Healthcare Institutions and Hospitals
• Retail Establishments
• Multi-Tenant Residential Properties
• Government and Municipal Buildings
• Industrial and Warehouse Facilities

Why Marks USA 175AQ?

Marks USA's 175 Series Survivor Series locksets are engineered to deliver Grade 1 performance at a Grade 2 price, featuring solid cast Zamac levers, a thru-bolted rose assembly, and a 6-pin MARKS "C" keyway cylinder — all UL Listed and ADA compliant. The 175AQ's clutch feature and ANSI F76 exit function make it a dependable choice for demanding commercial environments where reliable egress and security are non-negotiable.