MANUAL AND POWERED MAINTENANCE TOOLS AND EQUIPMENT- NAMELY, PULLING TOOLS FOR REMOVAL AND INSTALLATION OF GEARS, BEARINGS, WHEELS, PULLEYS, SLEEVES, SHAFTS, AND OTHER FRICTION-FITTED PARTS; SPECIALIZED AUTOMOTIVE AND TRACTOR REPAIR TOOLS AND EQUIPMENT- NAMELY, HYDRAULIC SHOP PRESSES, SHOP CRANES, ENGINEER REPAIR STANDS, TRANSMISSION JACKS, HOLDING FIXTURES, AND HYDRAULICALLY POWERED PRESSES, SHOP CRANES, AND CRAWLER TRACK PRESSES; HYDRAULIC CYLINDERS AND PUMPING UNITS; AND MECHANICS' HAND TOOLS