- BOOMSTART BS070 bearing press kit, designed to install rings and seals professionally without damaging components - Includes 10 pieces: 9 double-sided adapters in the most common sizes (39.5 mm to 81 mm) and a knurled handle - Adapters with a flat side for seals and a tapered side for rings, compatible with wheel bearings, crankshaft seals, and camshaft seals - Made of high-strength aluminum with anti-corrosive coating, durable and reliable - Visible laser engravings to quickly identify the correct size - Knurled handle provides a secure grip and control during use - Sturdy case to keep all pieces organized and protected - Ideal for mechanical workshops and automotive maintenance enthusiasts