> Made of high-carbon steel material, durable and timeproof
> Standard size, suitable for any 20 teeth splined type bottom bracket, generally the type used for any bike
> Crank Extractor is used to remove square type crank arms, all you need is either a 5/8 or 16mm spanner or just an adjustable spanner. Suitable for Standard Square Tapers
> The Bottom Bracket Remover can be used with either a 24mm socket, wrench or an adjustable spanner
> Package Included: 1 * Bike Crank Extractor Puller, 1 * Bike Bottom Bracket Remover Removal Tool