«A» Wheel Lock Key Kit by LTI Tools®. The LT4180 is a 30 piece kit that works on 2006-present MERCEDES factory wheel lug nut locks. Factory duplicate – uses same factory part numbers. If you’re looking for a reliable solution to complete your project, this 1st-grade product is right up your alley. Designed utilizing the finest materials, it delivers unmatched levels of durability and strength needed to provide long-lasting service life. Superior in functionality, it will help you make any job easier and faster.