Wera 6004 Joker Self-adjusting Open-End Spanner
Universal ratchet spanner with automatic size adjustment
The Wera 6004 Joker automatically and continuously adjusts to different screw and nut sizes, enabling fast, safe work without slipping. The integrated ratchet function and the small return angle make it the ideal tool for confined working spaces.
Glossary
for various screw and nut sizes
| Item no. | Length (mm) | Width (mm) | Height (mm) | Price | SP | Delivery time | Quantity | Buy |
|---|---|---|---|---|---|---|---|---|
| 05020099001 | 140 | 50 | 27 |
CHF 35.50 /Stk.
|
|
3–4 days |
|
|
| 05020100001 | 180 | 50 | 27 |
CHF 40.50 /Stk.
|
|
3–4 days |
|
|
| 05020103001 | 210 | 50 | 27 |
CHF 47.80 /Stk.
|
|
3–4 days |
|
|
| 05020101001 | 300 | 50 | 14 |
CHF 56.70 /Stk.
|
|
3–4 days |
|
Order the cut-to-size piece according to your specifications.
The Wera 6004 Joker automatically and continuously adjusts to different screw and nut sizes, enabling fast, safe work without slipping. The integrated ratchet function and the small return angle make it the ideal tool for confined working spaces.
The parallel, smooth jaws automatically grip hexagonal bolts and nuts, thereby preventing damage or the edges becoming rounded. The integrated lever mechanism ensures a secure grip and significantly reduces the risk of slipping. Thanks to the ratchet mechanism, work can be carried out without putting the tool down, enabling bolting tasks to be completed much more quickly.
The swivel angle of just 30° allows for comfortable working even in confined spaces. In addition, the practical hanging hole ensures easy and tidy storage in the workshop. The Wera Joker 6004 is available in four versions and covers both metric and imperial screw sizes.
Available in 4 variants:
- XS – 05020099001
For spanner sizes 7–10 mm and 1/4"; 5/16"; 3/8" (inches) - S – 05020100001
For spanner sizes 10–13 mm as well as 7/16"; 1/2" (inches) - M – 05020103001
For spanner sizes 13–16 mm as well as 1/2"; 17/32"; 9/16"; 19/32"; 5/8" (inches) - L – 05020101001
For spanner sizes 16–19 mm as well as 5/8"; 11/16"; 3/4" (inches)