ToolUSA SCURRY: 6 X 7 Inch Bicycle Shackle Lock With 2 Keys Heavy Duty Construction Resists Cutting And Sawing The ideal lock for bicycles, scooters, wagons, carts, and more Weather resistant srufaces- tamper resistant lockset Comes with 2 keys - unique shape and style of key Scratch resistant finish- won't harm the paint on your bicycle