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Internet # 310224214

Model # MRG01

Store SKU # 1004497810

Brass Mortise Entry Gate Right Hand Door Lock Set with 2.5 in. Backset and 2 SC1 Keys

$73.96
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  • Mortise gate door lock for doors with thickness 1in. to 1-3/4in.
  • Heavy duty construction, solid brass cylinder
  • For right handed swing-In doors
  • View More Details

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Product Details

About This Product

This Premier Lock Brass Mortise Door Lock Set keeps your home secure. It includes knobs on the interior and exterior, a double cylinder and it's keyed on the exterior and interior. This lock set is also simple to install yourself.

Highlights

  • Heavy-duty construction, precision engineered
  • Knobs on interior and exterior, no face trim; double cylinder; keyed on exterior and interior
  • Solid brass cylinder and two keys included with each lock
  • Compatible parts and dimensions with industry standards
  • Includes a ball door knob with surface-mounted knob-plate trim
  • Face plate size: 1 in. x 7-1/16 in. and back set size: 2-1/2 in.; iron gate entry mortise lock
  • Outer face trim: knob rosette dia. 2-9/16 in.; knob projection 2-3/4 in.; cylinder trim base 2 in.
  • Inner face trim: knob rosette dia. 2-9/16 in.; knob projection: 2-3/4 in.; cylinder trim base: 2 in.
  • Mechanism body dimensions: 3-5/8 in. x 5-1/2 in. x 1 in.
  • Compatible with gate doors with a thickness between 1 to 1-3/4 in.
  • Click HERE to view the Premier Lock Warranty
  • Return Policy

Product Information

Internet # 310224214

Model # MRG01

Store SKU # 1004497810

Specifications

Details

Commercial/Residential

Commercial, Residential

Door Handing

Right-Handed

Door Lock Style

Modern

Door Locks & Knobs Product Type

Mortise Locks

Features

Easy Installation

Finish

Brass

Finish Family

Polished Brass

Hardware Color Family

Brass

Included

Drilling Template, Mounting Hardware

Interior/Exterior

Exterior, Interior

Material

Metal

Returnable

90-Day

Security/ANSI Grade

N/A

Warranty / Certifications

Manufacturer Warranty

2-Year Warranty

Questions & Answers

If it’s an exterior door with hinge on the left and it swings outward, but the doorknob is above the cylinder - which version do I get and do I need to adjust it?
BySep 14, 2026
1 Answer | 
Answer This Question

Hi Jess, Based on your description, the MLG01 may not be the correct version. This model is designed for a left-hand, swing-in door. Since your door has the hinges on the left and swings outward, the handing is different. We recommend confirming the door handing before ordering. The lock is not designed to be converted from left-hand to right-hand by simply adjusting the lock.

By|Sep 21, 2026


    Can I use your thumb turn cylinder to replace one of the cylinders? I need a one cylinder lock as I need to be able to always open the gate from the interior.
    ByAug 17, 2026
    1 Answer | 
    Answer This Question

    Yes, you can convert the MLG01 lock set to a single-cylinder setup with an interior thumbturn. The lock body accepts standard 1-1/8" mortise cylinders with a standard cam. To convert it: Loosen the cylinder set-screw on the edge of the lock body. Unscrew the interior keyed cylinder. Screw in a standard mortise thumbturn cylinder. This will allow you to always unlock and open the gate from the inside without a key, while keeping the exterior side securely keyed.

    By|Sep 1, 2026


      I received this broken plastic piece, is it possible to send me another one? The other parts are fine!
      ByDec 1, 2024
      1 Answer | 
      Answer This Question

      Thanks for reaching out, you can get a replacement from the store you purchased, but if you prefered to contact the manufacturer directly, please email us: info@griptighttools.com with receipt copy, a picture of the actual piece and shipping address. We will be glad to send a replacement.

      By|Dec 3, 2024


        Can I interchange the handle with a lever? Need to replace the lock body and cant find the exact one I need. This is the closest one I have found but had a knob instead of a handle
        BySep 17, 2024
        1 Answer | 
        Answer This Question

        Hi SBair - We are working to add the lever version of the mortise gate lock to our Home Depot listings, in the meantime please reach out to info@premierlocks.com to find out where to buy now. Thanks

        By|Sep 24, 2024


          Is it locked from the outside, but unlocked from the inside when closed?
          ByNov 18, 2023
          1 Answer | 
          Answer This Question

          Hi SYVC - Yes, the exterior will always require the key to open. The switch button on the trim of the lock allows for passage mode, letting the exterior remain unlocked when closed. Thanks

          By|Nov 22, 2023


            Do they come in different sizes
            ByAug 17, 2023
            2 Answers | 
            Answer This Question

            I purchased this and returned it… seemed to be offered in only one size

            By|Aug 20, 2023

              The size is the same but options for Right Handed or Left Handed applications, and can be installed upside down with the knob above the cylinder which is common for gate locks. Thanks

              By|Aug 22, 2023


                What is the projection from exterior door surface to end of knob. I need 2 1/8 ? or less when installed.
                ByMay 20, 2023
                1 Answer | 
                Answer This Question

                Hi Ronald - the knob projection after installation is 2-1/4". Thanks!

                By|May 30, 2023


                  Can this lock set be used with a wooden fence gate?
                  ByMar 8, 2023
                  1 Answer | 
                  Answer This Question

                  Hi - if your wooden gate has a lock box with similar dimensions as this mortise locks inner mechanism (3-5/8 in. x 5-1/2 in. x 1 in.) it should work. This lock is typically used in iron gates with a pre-cast lock box. Thanks

                  By|Jun 20, 2026

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                    Viewing 1-8 of 22

                    Customer Reviews

                    4.5 out of 5

                    • 4.5 out of 111 reviews
                    • 100% recommend this product
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                    Showing 1-10 of 111 reviews
                    Install is easy for righ side open outside or open inside
                    by
                    • Verified Purchase
                    This customer chose to rate the product and not provide text.
                    by
                    • Verified Purchase
                    Competitive pricing as a mortise style set, and works well with included hardware for various mou...
                    Competitive pricing as a mortise style set, and works well with included hardware for various mounting options. Appears to to of quality construction. This was a replacement installation to update the aging mortise lock of our 27 year old door install, and was a drop-in replacement that went well (Nice and shiny knobs now!).
                    by
                    • Verified Purchase
                    • Recommended
                    This customer chose to rate the product and not provide text.
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                    This customer chose to rate the product and not provide text.
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                    • Verified Purchase
                    Great merchandise, significantly superior to the competitors products
                    by
                    • Verified Purchase
                    Truly an epic experience.
                    by
                    • Verified Purchase
                    This customer chose to rate the product and not provide text.
                    by
                    • Verified Purchase
                    Lock works great. One thing to keep in mind is that you need to open it up to change the pin so that the interior handle is on always unlock based on the right side up setting. It's in the instructions but in tiny font, and I missed this at first.
                    by
                    • Verified Purchase
                    That is a very good lock, easy to install.
                    by
                    Showing 1-10 of 111 reviews

                    Compare Key Features

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                    Product Snapshot

                    Ideal for commercial and residential gates, this brass mortise lock offers easy installation and enhanced security with double cylinder keyed entry.
                    Ideal for securing gates with a solid brass mortise lockset, featuring double cylinder and easy installation.
                    Ideal for commercial and residential use, this sleek satin chrome mortise lock offers easy installation and enhanced security.
                    Ideal for commercial and residential use, this satin chrome mortise lock offers easy installation and enhanced security with a solid brass cylinder.

                    Material

                    Metal
                    Metal
                    Metal
                    Metal

                    Length

                    Locking Mechanism

                    Double cylinder; keyed on exterior and interior
                    Keyed
                    Key lock
                    Key lock

                    Bolt Cutter Resistance

                    Weather Resistance