Be confident in your purchase, we’re an Authorized Kukko Dealer! Highlights: Made In Germany.This product is intended to be used in conjunction with a Kukko slide hammer or counterstay. The Kukko 35 – 46mm ID Inner Bearing Extractor Pilot Blind Hole Puller is for extracting inner bearings, bearing outer rings and, bushings. Features: The 2-shell design with extra large grasp edges ensures safe extraction.The internal extractors are equipped with an internal safety stop to protect against excess spreading and overloading.Mechanical pressure screw. Kukko Advantage: KUKKO internal extractors can be combined with counter supports and slide hammers.When combined with the internal extractors, extensions from series 21-V enable deeper bearings to be extracted.Spare parts are available for internal extractor sizes 21-89 and 21-90Strong design, high performance and long service life.Self-healing corrosion protection KUKKoating for galvanized parts (WITHOUT chrom VI).Safety label to ensure protection of intellectual property.Product video can be opened directly on the tool using the QR code. Specs: Ball bearing ISO: 6007; 6207; 6307; 6407; 16007; 61807; 61907; 6008; 6208;6308; 6408; 16008; 61808; 61908; 6009; 6209; 6309; 6409; 16009; 61809; 61909.Inner diameter of ball bearing: 35 – 46 mm (1 3/8 – 1 7/8 inch)Effective depth: 50 mm (2 inch)Length of internal extractor: 113 mm (4 3/8 inch)Number of segments: 2 Weight: 0.68 kg Works with: (SKU & Item Name) 22-0-1 Slide hammer device22-2 Counterstay22-3 Counterstay What’s included: (SKU and Item Name) 21-6 Internal Extractor Read Before Buying:-This item is intended for professional technicians. Please make 100% sure this is the item you need before purchasing. -This item is covered under the manufacturers warranty for defects. However, returns (for any reason) are NOT accepted.