Stertil-Koni Heavy Duty Inground Lift Adapter Kits are tailored for the company's in-ground scissor and piston lifts – each engineered to facilitate more efficient lifting by engaging the front and rear lifting points on buses and trucks. One kit is expressly manufactured for transit buses and another is suitable for both trucks and school buses. Stertil-Koni’s school bus and truck adapters are constructed to be wider and taller, while transit bus adapters are flatter and broader. The adapters are optimized for both new vehicles with the latest axles and older vehicles that have been on the road for some time.