Astrum NB120 (A72512-B) Digital Combination Lock with Metal Wire Cable — Resettable 4-Digit Security Lock for Laptops, Luggage & Bags

The Astrum NB120 is a combination cable lock with a resettable 4-digit code, so there is no key to lose. You set your own code from 10,000 possible combinations, loop the steel-reinforced, PVC-coated cable around a fixed point such as a table leg or a luggage rack, and lock the laptop, bag or suitcase to it. It is a deterrent for shared spaces: a co-working desk, a hostel dorm, a bus luggage bay, a library table or a locker. The lock head is stainless steel, roughly 56 x 25 x 20mm, with a tamper-resistant digital dial, and the cable runs about 1.8 to 2.0m. Weight is roughly 130 to 200g depending on the cable-length variant.