HP Combination Lock. Product colour: Black, Lock type: Combination lock, Material: Galvanized steel. Cable length: 1.83 m, Cable diameter: 4.4 mm, Weight: 160 g for EliteBook 8770 ZBook 15u G2 15u G3 15u G4 15u G5 15u G6 17 G3 17 G4 17 G5 17 G6