EASILOK SK1850 Keyless Keypad Storefront Lock

EASILOK SK1850 Mechanical Keyless Keypad Storefront Door Lock - Drill-Free Adams Rite MS1850S Replacement, No Batteries

$239.90 $299.90

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Brand: EASILOK
SKU:: EASILOK-SK1850

Description
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Download EASILOK SK1850 Installation Instructions

MODEL:SK1850(without cylinder)

(also called:SK11)

(S--means Storefront; K--means Keypad)

FEATURES:

1:The only Purely Keyless Access — No Keys to Copy, Lose, or Take Back

This storefront door lock uses keypad-only access, so business owners never need to manage physical keys for employees, cleaners, or managers.

2: Direct Replacement for Adams Rite–Style MS1850S Mortise Locks

Designed to match the footprint and function of Adams Rite–style MS1850S mortise locks, this lock installs into existing storefront door preparations without modifying the door.

3: Drill-Free DIY Installation — Perfect for Rented Storefronts

No drilling, no door damage, and no locksmith needed for most store owners — most store owners can complete installation in minutes using existing holes.

4: Purely Mechanical (No Dead Batteries) This is NOT an electronic gadget. It’s 100% mechanical, meaning no batteries to change, no wiring, and no electronics to fail in the cold or rain. Reliable security that never dies.

5: Better & Safer Than a "Key Box" Still hiding a key in a clunky lockbox on the handle? That’s an eyesore and a security risk. Ditch the key box and upgrade to a professional, built-in keypad that makes your business look as secure as it

Specification:

Model Number	SK1850
Product Type	Keyless Keypad Storefront Door Lock
Function	keyless locking + keyless unlocking
Finish	Lacquered
Material	Zinc Alloy + Iron Steel
Manufacturing Process	Zinc Alloy Casting + Steel Stamping
Door Thickness	1-3/8" to 1-3/4"
Backset	1-1/8" & 31/32" & 1-1/2"
Cylinder	No Cylinder
Warranty	3 Years Mechanical Warranty
Installation Instructions	Included

You can download the files of the SK1850 on google drive link: https://drive.google.com/drive/folders/1LTv-kxFl8wHmmgCJPuzL9fiKUPXDXVOT?usp=sharing

Note: Products can be picked up by yourself. Our store address is: 2905 E. Miraloma Ave, Suite 5, Anaheim, CA 92806

Product Overview

Installation & Setup Guide

1. Installation

EASILOK installs into your existing storefront door preparation with no drilling. Most store owners complete installation in minutes using the existing holes.

Remove your old lock:

Reinstall using the same screws:

If your lock has C-clip circlips:

Installation examples:

2. How to Change the Code

Important: Be careful when changing the code, or the new keycode may not work.

3. Measure Your Backset Before Ordering

Backset options: 1-1/8", 31/32", 1-1/2". Ordering the wrong backset means the lock will not fit. Please measure carefully:

Tip: If you cannot determine whether the backset is 31/32" or 1-1/8", choose 31/32" directly.

4. Compatibility Notes

Adams Rite footprint: All mortise, bolt, bore, faceplate, screw hole, strike, backset, and indicator dimensions match the Adams Rite standard.

Double doors with flush bolt: If your double door has a hole in the floor, the other side may use a flush bolt mortise, which is harder to replace. Install a barrel bolt latch on the inside of the other door instead.

Interior knob vs. thumb turn: Choose according to whether your door frame has a rod.

Indicator: Reinstall the indicator after the lock is installed.

5. Troubleshooting

Bolt does not open or close fully: Check the space between the travel pin and the door metal. You may need to cut more metal out so the travel pin can travel completely.

6. Security Design

EASILOK includes an anti-bypass structure for added security.

Documents

Download installation instructions and templates (Google Drive)

Frequently Asked Questions

How do I determine the backset for an Adams Rite lock?

Measure from the center of the cylinder hole to the door edge. EASILOK SK1850 comes in 31/32", 1-1/8" (most common, ~80%), and 1-1/2" — the same three backsets as Adams Rite MS1850S. Not sure? TEXT US a straight-on photo and we'll confirm before you order.

I fired an employee who had keys and the cost of replacing those good locks was prohibitively expensive. What should I do?

Don't replace the lock — replace the code. EASILOK SK1850 lets you change the entry code yourself. No locksmith visit, no $150-300 rekey fee. The old code stops working instantly.

Can you rekey an Adams Rite lock?

Yes, but a locksmith charges $150-300 per door. EASILOK SK1850 eliminates rekeying entirely — it's keyless, so there's nothing to rekey. Just change the code.

Is it cheaper to rekey or replace my existing locks?

Rekeying costs $150-300 per visit. EASILOK SK1850 costs less than two rekey visits and no rekey fee — just change the code yourself.

Does the keypad deadbolt need batteries or wiring?

EASILOK SK1850 needs neither. It's 100% mechanical — no batteries to die, no wires to run. Users call this out as the top reliability highlight: no batteries, no wires, stable.

Can it go into an existing deadbolt hole without redrilling the door?

Yes. EASILOK SK1850 is drill-free — it drops into your existing Adams Rite MS1850S footprint and installs in minutes. No drilling, no door modification.