Heavy-Duty General Use W/Dupont Tynex Nylon Filament 8", Blue Utility Bag Permanently lubricated sealed ball bearings

Permanently lubricated sealed ball bearings

Osteoporosis Model - Magnetic model compares osteoporotic and normal thoracic vertebrae using T11 and T12

Features slotted bolt holes that help align screws to mounting surface

raises 30 degrees and has a spring loaded lock that must be released before the section will raise

Heavy-Duty General Use W/Dupont Tynex Nylon Filament 8", Blue Utility Bag Permanently lubricated sealed ball bearingsHeavy Duty General Use w DuPont Tynex Nylon Filament 8" Blue Swivels onto its side to clean baseboards, walls, around kitchen equipment, and hard to reach areas where floor machines can't reach Perfect for everyday use in hotels motels, food preparation, food processing, schools and health care facilities DuPont Tynex A grit nylon bristles U. S. Patent No. 4763377