Master Bushing Driver 33pcs kit: This is a kit with both metric and standard SAE removal and installation kits, with bushings, bearings and seals ranging in diameter from 10mm to 42mm and 3/8 inch to 1 3/8 inch. Wide Application: The master bushing driver removal and installer kit is widely used on your car, truck, farm tractor,, construction equipment repair. 3 Drives Handles: Includes a large 5.5 inch (14 cm), a medium 5 inch (12.7 cm), and a small 4 inch (10.2 cm) drive handle with a 1.5 inch (3.8 cm) knurled end and an O ring at the other end to hold the drive. Easy to Use: Simply mount a drive on the appropriate handle, the large outside diameter (OD) of the drive will grab the sleeve and pull it out, then gently tap the handle with a hammer. Easy to Store: plastic blow molding carring case, convenient transportation and storage, fast organization; Each piece comes with a permanent etched size and corresponds to a labelled suitcase compartment for quick identification. Metric: 10-12mm, 12-14mm, 14-16mm, 16-17mm, 16-18mm, 18-20mm, 20-22mm, 22-24mm, 25-27mm, 28-30mm, 30-34mm, 32-36mm, 35-40mm, 38-42mm. SAE: 3/8in x7/16in, 7/16in x1/2in, 1/2in x9/16in, 9/16inx5/8in, 39/64inx11/16in, 5/8inx3/4in, 11/16inx13/16in, 47/64inx7/8in, 13/16inx15/16in, 55/64inx1in, 15/16inx1-1/16in, 1inx1-1/8in, 1-1/16inx1-3/16in, 1-1/8inx1-1/4in, 1-3/16in x 1-5/16in, 1-1/4inx1-3/8in. Package Includes: 30 drives – 16 SAE standard drives and 14 metric drives, 3 handle rods and 1 easy to carry case. 1 x Master Bushing Drive Kit (total 33pcs) 4 x O Ring 1 x Blow Molding Box. We will reply your message within 48 hours. If you do not receive our reply within 48 hours, pls. Post a message again because sometimes our message system may block some emails. If you are satisfied with our service, pls. Our aim is to provide Level Customer Service, your recognition will encourage us greatly and serve you better. We strive to keep all our customers satisfy. We will do our up most to exceed your expectations in customer service, communication and dispatching of your orders.