Wera JOKER 6004 5 Piece Self-Setting Adjustable Spanner Set XS,S,M,L & XXL 7-32

The adjustable Joker 6004 is the universal wrench tool. Self-setting, Gripping & Ratcheting. Model: XS,S,M,L & XXL 6004. 24-32mm (XXL). 7-10mm 9(XS). The required size is automatically and continuously set when attaching the tool to the hexagon bolt or screw.

eBay