Thank you for viewing. This is a U-lock from Lead Industry. It comes with 4 keys. There are tears and stains on the surface rubber, and rust on the metal parts. Locking and unlocking the key is smooth. The keyhole has a cover function. Product Name: CREZZA-V LU-203A Square U-lock Size: Square bar 16 x 16 x 160 (W) x 250 (H) mm Weight: Approximately 1,700g Please understand that this is a used item before purchasing.