uxcell Anti-Thief Duty U Shape Motorcycle Bicycle Safety Lock Tool Weight: 204g; Main Material: Metal Package Content: 1 x U Shape Lock, 2 x Keys; Product Name: U Shape Lock Overall Size: 17.5 x 11.3 cm/ 6.9" x 4.4"(L*W) Main Color: Red, Silver Tone Lock Head Dia: 2.2 cm/ 0.87"