Bikehand Bike Bicycle Repair Tools Tool Kit Set Tyre repair kit.Interchangeable Phillips/flat screwdriver.Cassette remover (Shimano compatible).Small screwdriver (for derailleur's adjustment) 8x10mm forged steel open-ended wrench. Freewheel turner (chain whip).30x32x36x40 mm 4-in1 headset wrench.2 steel hub-cone wrenches (13x14x15x16mm) Cotterless crank arm extractor (fits all axles).Forged /-groove spoke adjuster.2/2.5/3/4/5/6 mm hex key wrench set (4/5/6 mm ball-end).Adjustable bottom bracket cup tool 15/16 & 15/17 mm pedal wrench.Cartridge bottom bracket too (Shimano type).6' adjustable forged steel wrench.3 steel tire levers Bottom bracket & headset lock ring tool.Adjustable chain rivet extractor & assembler (Shimano compatible).8 mm hex key wrench (for crank arm removal) & 1/2' adaptor (for socket tools).Made in Taiwan.One year warranty Tire repair kit Interchangeable Phillips/flat screwdriver Freewheel remover (Shimano compatible) Small screwdriver (for derailleur&#039;s adjustment) 8x10mm forged steel open-ended wrench Freewheel turner (chain whip) 30x32x36x40 mm 4-in1 headset wrench 2 steel hub-cone wrenches (13x14x15x16mm) Cotter less crank arm extractor (fits all axles) Forged /-groove spoke adjuster 2/2.5/3/4/5/6 mm hex key wrench set (4/5/6 mm ball-end) Adjustable bottom bracket cup tool 15/16 &amp; 15/17 mm pedal wrench Cartridge bottom bracket too (Shimano type) 6&#034; adjustable forged steel wrench 3 steel tire levers Bottom bracket &amp; headset lock ring tool Adjustable chain rivet extractor &amp; assembler (Shimano compatible) 8 mm hex key wrench (for crank arm removal) &amp; 1/2&#034; adaptor (for socket tools)