10 Dental and dental implant instruments and apparatus, namely, wrenches, hex drivers, spacers, abutments, ratchets, torque control device for ratchets, adapter for ratchets, anchor drivers, screwdrivers, screwdriver inserts, screws, pins, caps, depth gauges, taps, tapes, anchors, cylinders, insertion instruments, transfer aids, activators and deactivators for bar matrices, extractors, springs, inserting devices, positioning cuffs, denture magnets, instruments for the care and the maintenance of dental implants, and dental implant attachments; Dental and dental implant instruments and apparatus, namely, dental attachments for natural teeth or roots, riders for use with overdenture bars, O-rings, abutments, titanium abutments, and dental attachment housings; dental abutment housings