LISTING INCLUDES: 4× gear puller FIT FOR : Handle a wide range of disassembly work like gears, pulleys, bearings, and flywheels. Perfect for mechanics, repair garages, and more. ABOUT PRODUCT: The kit includes 4 pcs gear puller with different Max. Spread (3″, 4″, 6″, and 8″) Drop-forged high carbon steel Reversible legs and body Reversible jaws for inside and outside pulls Heat Treated Hex head forcing screws suitable for use with ratchet wrench or combination spanner .