Wera 4 Piece Joker '6004' Self Setting Spanner Set

The Wera 6004 Joker Self Setting Spanner Set  is very unique.  This is as close to a universal tool as possible.

The adjustable Joker 6004 covers all metric and imperial dimensions within it given size range, and with spanner sizes from XS – XXL there’s a Joker Self Setting Spanner to meet your needs.

Specially designed jaws and ratchet lever mechanism provides a continuous grip of hexagon screws and bolts without having to remove the wrench reducing the time it takes to complete the job. By gripping the bolt on its flat rather than points as other spanners do the maximum amount of force can be exerted without the danger of rounding the bolt head.

The Lever mechanism on the Wera Joker ensures that as you apply more pressure the grip on the bolt head increased improving the spanners performance while avoiding slipping and damage. The jaws also use a cleverly designed corner-width prism cut-out that allows the Joker to reduce the ratchet return angle to a tiny 30-degrees for working in those confined spaces.