U-Lock u lock $25
new in box, this 8174DLWPF U lock is ideal for bicycles, motorcycles, ladders and generators. The vinyl-covered body prevents scratching and the double locking shackle withstands 3.5 tons of pull strength. The U-Lock features a 8-1/4in (21cm) wide hardened steel body for maximum strength and reliability. The 1/2in (13mm) diameter double locking shackle is 11in (28cm) long and made of hardened steel, offering extra resistance to prying, cutting, and sawing. The disc key cylinder prevents picking.