Maximum Leg Spread: �45mm. Supplied with thrust shaft extension and storage case. Minimum Leg Spread: �19mm. Maximum Reach: 71mm. Suitable for the following ISO bearings provided that sufficient clearance is available:606, 607, 609, 626, 627, 628, 629,636, 637, 638, 639, 668, 688, 689,697, 698, 699, 6001, 6002, 6003, 6200,6201, 6202, 6300, 6301, 6302, 6800, 6801,6802, 6803, 6900, 6901, 6902, 6903.