Supercrazy 17PCS Aluminium Bearing Race And Seal Drivers Installation Removal Tool Kit SF0208 This kit makes it very easy to insert wheel bearing races and seals with out damage to the race and axle housing. Also useful for driving small bushes. Suitable for cars / motorbikes or anything that has bearings or seals. Aluminium construction for strength and durability as well as rust resistance. Fits most standard bushing / wheel bearings, turn the discs over to drive seals. Sizes:(Small end diameter x Large end diameter) 10x12mm, 12x14mm, 14x16mm, 15x17mm, 16x18mm, 18x20mm, 20x22mm, 22x24mm, 25x27mm, 28x30mm, 30x34mm, 32x36mm, 35x40mm, 38x42mm.