Park Tool - HCW-11 Adjustable Cup Wrench Stock Item:Park Tool Fits "Slotted" Bottom Bracket Cups & Cups with "Raised" 16mm Wrench Flats compatible only with SRAM X-Range

compatible only with SRAM X-Range cassettes

Charger:                 USB-C

but it easily carries the classics too

heat treated alloy steel with nickel finish

The toolbox is designed especially for bike tools

Park Tool - HCW-11 Adjustable Cup Wrench Stock Item:Park Tool Fits "Slotted" Bottom Bracket Cups & Cups with "Raised" 16mm Wrench Flats compatible only with SRAM X-RangePARK TOOL HCW 11 ADJUSTABLE CUP WRENCH The HCW 11 fits "slotted" bottom bracket adjusting cups and cups with "raised" 16mm wrench flats. These are common on older English bicycles and less expensive bicycles. The opposite end has two ears that are 23mm wide and approximately 5mm wide.