Storage Design: The wrenchhas its own storage space, whch is easy to carry small accessories. Anti-Slips Design: This handle of wrench is anti-slips, which is easy to apply forces. Comfortable grip without taking off this handle. Hangs Hole Design: With hangs hole handle can be used for bicycles nipple wrench hangs and storage. Applicable: The tool is applicable to double-layer rings wheel sets, fix the cap on the tool first to avoid the problem of the cap falling into the wheel frame. Package includes: 1 x Bicycles Cap Tool