Apple MacBook Neo Now Available
Compulocks Ledge Lock Adapter for MacBook Air 13
Compulocks Ledge Lock Adapter for MacBook Air 13Compulocks Ledge Lock Adapter for MacBook Air 13
SKU: MBALDG04
$40.00

Compulocks Ledge Lock Adapter for MacBook Air 13" Security Accessory

The Compulocks Ledge Lock Adapter provides essential security for MacBook Air 13-inch devices in educational environments. This innovative adapter adds a security slot to MacBook Air models, enabling compatibility with standard T-bar locks for theft protection. Perfect for schools and classrooms where device security is paramount, this slim adapter installs quickly without adhesives or permanent modifications.


Key Features

  • Universal T-Bar Compatibility: Works with all standard T-bar locks, providing flexibility in security solutions and compatibility with existing lock systems.
  • Tool-Free Installation: Installs in seconds without requiring adhesives, screws, or permanent modifications to the MacBook Air, maintaining device integrity.
  • Slim Profile Design: Ultra-thin construction doesn't add bulk to the device while providing robust security attachment point for peace of mind.
  • Device Protection: Engineered specifically for MacBook Air 13-inch models to ensure perfect fit and reliable security without interfering with device functionality.
  • Educational Focus: Ideal for schools, libraries, and classrooms where multiple devices need consistent security solutions that are easy to deploy and manage.

Specifications (MBALDG04)

Brand Compulocks
Model Ledge Lock Adapter
Part Number MBALDG04
Compatibility MacBook Air 13-inch M2-M4
Color Silver
Installation Tool-free, no adhesive required
Lock Compatibility All T-bar locks
Design Slim profile

Specifications (MBALDG04KL)

Brand Compulocks
Model LEDGE LOCK ADAPTER FOR MACBOOK AIR 13IN M2-M4
Processor N/A
RAM N/A
Storage N/A
Display Size N/A
Display Resolution N/A
Operating System N/A
Connectivity N/A
Ports N/A
Battery Life N/A
Weight N/A
Dimensions N/A

Specifications (MBALDG04CL)

Brand Compulocks
Model Ledge Lock Adapter
Processor N/A
RAM N/A
Storage N/A
Display Size N/A
Display Resolution N/A
Operating System N/A
Connectivity N/A
Ports N/A
Battery Life N/A
Weight Not specified
Dimensions Not specified

Specifications (MBALDG05)

Brand Compulocks
Model Ledge Lock Adapter for MacBook Air 15" M2-M4
Processor N/A
RAM N/A
Storage N/A
Display Size N/A
Display Resolution N/A
Operating System N/A
Connectivity Compatible with all T-Bar locks
Ports Adds security slot
Battery Life N/A
Weight N/A
Dimensions N/A

Specifications (MBALDG05KL)

Brand Compulocks
Model Ledge Lock Adapter
Processor N/A
RAM N/A
Storage N/A
Display Size N/A
Display Resolution N/A
Operating System N/A
Connectivity N/A
Ports N/A
Battery Life N/A
Weight N/A
Dimensions N/A

Specifications (MBALDG05CL)

Brand Compulocks
Model Ledge Lock Adapter for MacBook Air 15in M2-M4
Processor N/A
RAM N/A
Storage N/A
Display Size N/A
Display Resolution N/A
Operating System N/A
Connectivity 4-Digit Combination Cable Lock
Ports N/A
Battery Life N/A
Weight N/A
Dimensions N/A

Why Schools Choose Us

Computers for Schools

We've been saving K-12 money on their devices for 20+ years.

We care. We’re a small business whose employees care about our customers, products and each other. For over 20 years, our focus has been on delivering outstanding value and great service to the K-12 market. 


Refurbished computers for schools.

Get quality Apple, Chrome & PC devices from the K-12 experts.

We carry devices & accessories from all major brands. We offer a wide range of services such as device repair, White Glove enrollment, asset tagging, device trade-in, accidental coverage and more.

Used computers for schools.

Expect and receive

great service.

Our post sale support is amazing. Warranty service is all handled through us. You'll get fast, friendly and competent service. We’ll be here through the life of your devices.

All of our devices are backed by a comprehensive 1 year warranty.

We make the repair/exchange process fast and easy.


Warranty+ accidental coverage is available for 2 to 4 years.

Distinctions of Condition

Regardless of condition, all devices sold by Tech to School come with our 1 year warranty and are eligible for Warranty+ accidental coverage up to 4 years.


The majority of our Chromebooks and PCs are brand New units that are still factory sealed. We also offer Factory Refurbished devices direct from manufactures which appear brand new.


The majority of our Apple devices are considered First Stock. This is our highest cosmetic grade. There will be only minor signs of use with no major scratches or dents.


On some devices, we offer a Second Stock option at a discounted price. These devices are 100% functional, yet may have cosmetic issues such as bent corners, surface case scratches or engravings. We include a free shell case on these devices to present a clean look. 

Build Your Quote