Lenovo 4XE1B81917 NanoSaver MasterKey security lock

MasterKey cable lock for thin devices

The Lenovo 4XE1B81917 is a NanoSaver MasterKey cable lock designed for ultra-thin laptops, tablets, desktops, monitors and accessories. Its 10 mm lock head uses Cleat Locking Technology to fit narrow security slots. A carbon steel cable with a plastic sheath provides cut-resistance comparable to thicker cables. The pivoting and rotating cable head allows freedom of movement during use.

Organisations using MasterKey; users without the key

IT departments that already deploy Lenovo MasterKey (4Z10P40249) can manage this lock under a single master-key system. The 5 mm keying system also works with MicroSaver 2.0 and other Lenovo 5 mm keying solutions. Buyers who do not have a MasterKey must obtain one separately before the lock can be operated. Individuals wanting a simple keyed-different or combination lock should consider other models.

1.8 m or 2.4 m cable length

The single-head version supplies a 1.8 m cable while the twin-head version supplies a 2.4 m cable. Choosing the correct variant determines the reach between the device and the anchor point. Verify which length matches your workspace before ordering.