Skip to content
Description
• Super B Box Wrench & Crank Extractor Tool
• Cotterless crank set tool
• Removes crank arms easily
• Fine thread to remove cranks smoothly
• Use with an 8mm hex key wrench
• Also works with a 15mm spanner
• 14mm box wrench included to remove axle bolts/nuts
Compatiblity
• Standard square type crank arms
• Shimano® Octalink bottom bracket interface
• ISIS Drive® system
• Power Spline bottom bracket interface
• Power Drive bottom bracket interface
Specifications
• Part Number: TB-6618
• Super B Series: Classic Series
• Dimensions: 80 x 21.5 x 19.5mm (H x W x D)
• Material: High quality Steel
• Weight: 109g
• Country of Manufacture: Taiwan
