APC Kryptonite Notebook Computer Combination Lock Portable, Easy To Install Cable Lock Great for students! Comes with carrying case and storage strap Quick Mount System Braided steel cable 4 Digit Resettable combination Great Price and Brand New! I use this on the train in Europe when I am traveling with my laptop. Just strap it and you don't have to worry about falling asleep and having someone take your laptop. Manufacturer:American Power Conversion Corp Manufacturer Part NumberNOTECL5 Manufacturer Website Address: www.apc.com Product Name:Kryptonite Combination Lock Product Type:Cable Lock Material:Steel Lock Configuration Resettable Combination Lock Locking Combination 4-digit Combination Lock Cable Length:6ft Physical:Characteristics Color:Charcoal Dimensions:10.50" Height×7.50" Width×2.75" Depth Weight:0.40 lb Shipping Weight 0.60 lb Kryptonite Combination Lock Additional Informationghtweight