Sonew Crank Extractor Bottom Bracket Remover Steel Crankset Repair Tool Set for Bicycle Bike, Crank Repair Tool, Bottom Bracket Repair Tool

, durable and rust resistant.
With extended mandril, practical and easy to remove bike crankset.
The repair set comes with 1 crank extractor
1 bottom bracket remover and 1 spanner.
Both suitable for square and serration crankset and crank.
Standard size is highly correspond for most of bicycles with smooth operation.