Description The Abus Ultra Mini 410 is a small U-Lock or D-Lock for your bike. Great for locking up your bike when the object you are locking it to is close by. Fits in your pocket! ABUS ULTRA MINI 410 SPECS Lock type: Key Weight: 755g Colour: Black/Green Hardened 12 mm round shackle The shackle, body and the structural parts of the locking mechanism are made of specially hardened steel The special, modern design of the lock body casing allows for optimum handling High-quality locking cylinder for a high level of protection against tampering, e.g. picking