Practical cover lifter for covers with hooking slots, tools use is simple, fast and all operations can be done standing up, the lower key must be inserted in the cover slot then turned by 90° to allow hooking and the lifting action is ready. The dimension of the key can be easily changed or modified adaptind it to the various slots dimension, depth and direction. Tool can be useed alone or in combination with another LB2 lifting by two man on large and very heavy covers. Unlike similar tools LB2 is fabricated in high tensile steel laser cut and thanks to its robustness has life warranty.