Expert Quality, for fast accurate alignment of flywheel pilot hole with clutch drive plate when assembling to vehicles. Supplied with eight precision manufactured steel bushes and three expanding mandrels. Suitable for most cars and light commercial vehicles. Display packed in storage case. Contents: 3 x Expanding mandrels: 15 - 19mm diameter, 20 - 26mm diameter, 23 - 36mm diameter, 8 x Centring bushes: 12, 14, 15, 16, 17, 18, 19 and 20mm (O/D)