This tool set simplifies the removaland replacement of the serpentineBelt when servicing or repairing theW10, W11 1600cc engines as usedin the Mini One, Cooper & CooperS (pre. 2007 Mk1), Mini Convertible(pre 2009 Mk1). Please carry out an up-to-date cross reference test for thespecific vehicle on our Website For the professional engine repair For locking the crankshaft or camshaft and injectionpump Very high degree of accuracy In foam inlay in a durable BMCS (Blow mould case storage)