Cable security lock Maclocks Combination Cable Lock 1.8 m CL37 for laptops and devices

Maclocks Combination Cable Lock CL37 is a 1.8 m combination cable security solution designed to deter theft and unauthorised removal of laptops and portable devices. The keyless four-dial mechanism fits standard K-slot security connections and the galvanized steel cable forms a loop for anchoring to fixed objects such as desks, stands or specially installed anchor points. The locking head uses a T-Bar design with a tilting mechanism and rotating cable to reduce tangling and allow straightforward attachment to compatible devices and Maclocks enclosures or security plates.

Advantages

The lock provides keyless operation with a user-settable four-digit combination, eliminating the need to manage physical keys. Its galvanized steel cable offers corrosion resistance and flexibility for routing around fixed anchors. The T-Bar lock head and tilting design improve engagement with standard security slots while the rotating cable reduces wear and tangling during everyday use. The 1.8 m length allows secure anchoring in a variety of environments including offices, classrooms and retail displays.

Suitable for

• Laptops and notebooks with standard K-slot security openings
• Desktop computers, monitors and printers with compatible security slots
• Maclocks enclosures, stands, blades, ledges and universal security plates
• Public and shared spaces such as libraries, classrooms and retail points of sale

Key specifications

• Cable length: 1.8 m (approx. 6 ft)
• Cable material: galvanized steel
• Lock type: 4-dial combination, keyless
• Lock head design: T-Bar with tilting mechanism and rotating cable
• Compatibility: fits standard K-slot/security slot connections and compatible anchor points

How to use

Loop the cable around a fixed object or through an anchor point, then insert the T-Bar head into the device’s security slot until it engages. Set or enter the four-digit combination and turn the locking switch to secure the head. Verify that the lock is engaged by gently pulling the cable. To unlock, enter the combination, release the locking switch and remove the T-Bar from the slot. Follow the device manufacturer’s instructions for use of security slots when available.

Usage recommendations

For reliable security, choose a fixed anchor point that cannot be moved or cut easily, check the combination periodically and avoid recording it near the device. Inspect the cable and lock head for damage or corrosion at regular intervals and replace the lock if any signs of weakening appear. The lock is intended as a theft deterrent and should be used in combination with physical and administrative security measures where appropriate.