☆ COMPLETE TOOLBOX - The tool kit includes the most commonly used tools, and we also equipped this kit with several tools that are easy to carry, such as ratchet tools, tire repairs, foldable pliers, bone wrenches The kit can be used more widely. This bike tool kit can be used for home repairs or for outdoor cycling carry. ☆ HIGH QUALITY RATCHET BITSET. Mini ratchet With bitset are made of high quality carbon steel with harder steel version. Reversible Drive Ratchet wrench with adjustable left and right buttons. The compact snap system and magnetic bits make it easy to change bits and they do not fall off like conventional bits - Magnetic Bit Extender and Bit Set with 10 Screw Head Bits: 2mm / 3mm / 4mm / 5mm / 6mm / 8mm / T25 / T30 / PH1 / SL4. ☆ FULLY UPGRADED - Due to the high usage rate of chain tools and the large squeezing force,We have upgraded the chain tool to a replaceable thimble (additionally equipped with 2 thimble for backup). Including other tools have been strengthened and upgraded to improve the quality and extend the service life of this kit. ☆ QUALITY GUARANTEE,6 MONTH WARRANTY. If for any reason you are not completely satisfied with the purchase you have made, do not hesitate to email us, We will prepare you as soon as possible to solve any problems for you until you are satisfied. Or you only have to return the product for a full refund.