Park Tool Shimano/ISIS Bottom Bracket Tool BBT-32

- High-grade tool steel body utilizes a flat tooth profile to ensure maximum engagement with bottom bracket cups with 20 splines\n- The BBT-22 can be driven using a wrench, socket, or 3/8" drive wrench and the BBT-32 can be driven using an adjustable wrench or 32 mm socket\n- Retailers are not permitted to sell on the Amazon.com marketplace unless authorized in writing by Park Tool