BikeHand Bike Bicycle compatible with Shimano Bottom Bracket Removal Remover Tool

WHAT’S THIS FOR: Sufficiently installing and removing the bottom brackets of Traditional Tapered, Shimano Octalink, and ISIS Splined.COMPATIBILITY: Compatible with any 20-tooth cartridge type bottom bracket.WHAT PAIRS WITH THIS: Use it in conjunction with a 1/2” drive wrench or a 24mm open-ended shifter spanner. Recommend using a 1/2" drive wrench with ratcheting handles or torque wrench for better installation.QUALITY MATERIAL: Made of heavy-duty steel which makes this tool more durable, prevents the tools from wearing through the years of use and is “bottom bracket friendly”.