The 3010 abus snap window lock can be used universally. it effectively secures windows, doors, hatches, floor and lift doors, skylights and caravans and can be mounted on aluminium, wood or plastic. it locks and opens with the key. all screws are hidden and therefore we cannot be exposed to hacking with tools. two large latches, i guarantee the security value of this additional lock. the lock box is mounted on the window girdle, the locking plate is mounted on the frame. it can be used on windows, doors, etc., made of aluminum, wood or plastic. universal use locking and unlocking with key can be closed simultaneously one key for several locks with other abus products windows and french doors opening inwards, hatches, floor doors and safes two large 4-sided latches all screws hidden and inaccessible for assault vehicles simple and stable installation, two keys including. Improved version for clearer understanding and better search visibility. Suitable for users seeking detailed and reliable product information.