Name: TownSteel MSS Series Entrance/Apartment Function - Heavy Duty Sectional Mortise Lock , Single Cylinder
Brand: TownSteel
SKU: MSS-R-T-20-626
Price: 352 USD
Availability: InStock

Product Overview
FAQs

MSS Series - ANSI Grade 1 Heavy Duty Mortise Lock

Description

MS Series Motorized mortise lock is designed to handle single opening, stand-alone applications, or can be readily integrated into sophisticated access control systems.

Features:

Sectional trim
Single opening
Stand-alone applications
Ready for access control system integration
Optional status sensors: REX(request-to-exit), PRIV(privacy), DAJ(door ajar), MKO(mechanical key override)
2-year manufacturer’s warranty

Backset

2-3/4"

Strike

ANSI strike, plated\stainless steel

Latch Bolt

3/4" projection, stainless steel, split, anti-friction

Guard Bolt

Stainless steel

Faceplate

1-1/4" x 8", stainless steel

Escutcheon

10-9/16" x 2-3/8" x 9/32", brass

Lever Parameters

Forged brass\cast zinc, plated to match finish symbols

Thumb Turn

Brass, Classic Visible standard

Stop Works

Stainless Steel, Rocker Type

RESOURCES

Template: MSS Template

Manufacturer Resources

Product Specs

Series:: MSE Series
Product Group:: Mechanical Locks
Product Subgroup:: Mortise Locks and Trim
Product Type:: Mortise Locks
Subcategory:: Mortise Locks
Keyed Function:: Single Cylinder
Commercial/Residential:: Commercial
Lock Type:: Mortise
Keyed:: Yes
Lock Function:: Single Cylinder
Grade:: Grade 1
Duty Level:: Heavy Duty
Product Attribute:: Mortise Locks
Electronic:: No
Product Function:: Entrance/Apartment/Dormitory
Product Category:: Mechanical Locks

TownSteel MSS-R-T-20-626 – Frequently Asked Questions

1) What is the MSS Series entrance apartment function?

The MSS Series entrance apartment function provides entry control with a key-operated outside cylinder. The outside lever is locked until unlocked by key. Inside lever always free for egress. Designed for apartment building entrance doors and similar applications.

2) What door thickness does this mortise lock fit?

Standard MSS Series locks accommodate door thickness from 1-3/8" to 2-1/4". Check manufacturer specifications for your specific model. Verify door thickness before ordering to ensure proper fit.

3) How do I determine the correct handing for this lock?

Stand on the outside of the door. If hinges are on the right, order right hand. If hinges are on the left, order left hand. Most Townsteel MSS locks are field reversible. Verify handing requirements with your door preparation.

4) What finishes are available for the MSS Series?

Common finishes include satin chrome, polished brass, antique brass, and oil rubbed bronze. Availability varies by model. Check product specifications for finish options on your specific MSS lock.

5) What grade rating does this heavy duty mortise lock have?

Townsteel MSS Series locks typically meet ANSI Grade 1 commercial standards. They feature heavy duty construction for high traffic applications. Verify specific grade rating for your model requirements.

6) Does this lock meet fire door requirements?

Many MSS Series locks are available with fire door listings. Check manufacturer specifications for UL fire door compliance. Verify local code requirements for fire door hardware applications.

7) What cylinder type comes with this single cylinder lock?

This lock includes a single cylinder on the outside only. Inside has a thumb turn for operation. Cylinder may be included or sold separately depending on configuration. Verify keying requirements for your application.

8) What is the standard backset for MSS mortise locks?

Standard backset is typically 2-3/4" for mortise locks. Some models offer adjustable backsets. Check your door preparation and verify backset requirements before installation. Use manufacturer template for proper door prep.

9) How do I maintain this heavy duty mortise lock?

Regular cleaning and lubrication of moving parts extends lock life. Use graphite lubricant in cylinders. Check lever operation and adjustments periodically. Follow manufacturer maintenance schedule for heavy use applications.

10) Are there other functions available in the MSS Series?

Yes, the MSS Series offers multiple functions including classroom, storeroom, privacy, and passage. Browse our Townsteel selection for complete MSS Series options and related mortise lock functions.

11) What door weight capacity does this lock support?

Heavy duty mortise locks support substantial door weights typical of commercial applications. Verify door weight and size against manufacturer specifications. Proper door alignment and hinge support are critical for lock performance.

How fast can I get the TownSteel MSS-R-T-20-626 delivered?

Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.

Can I return it if it doesn’t work for me?

Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.

Does the TownSteel MSS-R-T-20-626 come with a warranty?

Absolutely. The TownSteel MSS-R-T-20-626 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.

How do I get technical support or installation help for the TownSteel MSS-R-T-20-626?

You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us

Why buy the TownSteel MSS-R-T-20-626 from ZenSupply?

ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.

TownSteel MSS Series Entrance/Apartment Function - Heavy Duty Sectional Mortise Lock , Single Cylinder

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