The McLaren F1 LM was released in 1995 to celebrate the racing team’s victory at Le Mans. In total, British engineers built five exclusive supercars, which received a lightweight body, improved aerodynamics and a modified engine. Among other things, for the rarest models, at the initiative of the head of McLaren, Ron Dennis, special ignition keys were made in individual carbon cases. The prototype of the accessory with a key model without a single prong and groove was put up for auction.