Wera 8740 A HF Bit 1/4" - 6mm x 28mm Multi Tools Big Betty works perfectly on

Big Betty works perfectly on the rear wheel when combined with the much-loved Magic Mary

Manufacturer Part Number: H-243-BK

Manufacturer Part Number: NMCHB

Rear Der/Shifter Compatibility: Shimano Road

Manufacturer Part Number: Y64343010

Wera 8740 A HF Bit 1/4" - 6mm x 28mm Multi Tools Big Betty works perfectly onBit socket with 1 4 inch drive and holding function for convenient screw driving with reduced risk of losing the screw. "Take it easy" Tool Finder with color coding according to size for simple and rapid accessing of the required tool. Hex Plus allows socket head screws to live longer With Take it easy tool finder: color coding by size The holding function holds screws securely on the tool Knurling on lower end for more grip when used manually Bit