With its continuous and parallel jaws, the Joker 6004 replaces several single spanner sizes. The required size is automatically and continuously set when attaching the tool to the hexagon bolt or
Wera JOKER 6004 3 Piece Self-Setting Adjustable Spanner Set S, L & XXL (10-32mm)
Wera 020152 Joker 6004 VDE Self-setting Wrench, Medium
Wera Joker 6004 Self-Adjusting Spanner Wrenches
Are Wera Self-Setting Spanners worth the PRICE TAG? - Wera Joker Spanner Set
Wera 6004 Joker XS Self Setting Adjustable Spanner 7-10mm 05020099001 from Lawson HIS
Wera 020152 Joker 6004 VDE Self-setting Wrench, Medium
Wera: Joker - Can.Do.Everything.Better.
Wera '05020100001 6004 Joker S Self-Setting Spanner, 10-13 (7/16-1/2) : : Toys & Games
Wera 020152 Joker 6004 VDE Self-setting Wrench, Medium