In&T Luggage Lock, Black (Black) - LK-8007020 Shackle Size: Shackle Thickness - 4mm, Shackle Width Clearance - 19.5mm, Shackle Height Clearance - 20.8mm Secure your luggage, laptop bag, garment bag, container, or purse as you travel Easy to enroll and operate  opens with a touch of your finger Discourage others from trying to open your luggage and access your belongings Protect your most valuable assets when you travel such as cameras computers, tablets, jewelry, smartphones and money