Wera 6004 Joker VDE 4 Set 1 insulated spanner set, 4 pieces
Delivery options to:
Choose countryThe Wera 6004 Joker VDE 4 Set 1 contains 4 insulated open-end spanners for hexagonal nuts and bolt heads. Their self-adjusting jaws automatically find the required size, with the set covering 7–19 mm and ¼–¾ inch.
Automatic grip and ratchet action
Smooth, parallel jaws transmit force through the contact surfaces, helping to avoid rounding the fastener corners. A lever mechanism prevents slipping and damage during gripping. The mechanical ratchet function enables continuous tightening without lifting the spanner off the fastener, while the jaw prisms allow a return angle of just 30°.
Insulation and set contents
- Working voltage: insulated handles for work at the permitted voltage of up to 1 000 V. The jaws are not insulated.
- Jaw opening: a sliding mechanism opens the jaws without touching the non-insulated part.
- Hand protection: a guard at the front of the handle prevents the hand from accidentally slipping forwards.
- Storage: XS, S, M and L spanners are supplied in a compact textile box.
| Material | Steel / plastic |
|---|---|
| Set | Yes |
| Number of parts | 4 |
| Colour | Red / yellow |
| Overall length | 119 / 155 / 190 / 226 mm |
| Spanner opening range | 7–19 mm |
| Return angle | 30° |
| Type | Spanner set |
| Set dimensions | 270 × 130 × 65 mm |
| Weight | 1197 g |
| Imperial size range | ¼–¾ inch |
| Maximum permitted working voltage | 1 000 V |
| Insulation | Insulated handles; non-insulated jaws |
| Jaw adjustment | Automatic, continuously variable |
| Mechanism | Mechanical ratchet function |
| EAN | 4013288221803 |
|---|
Which spanner sizes are included?
The set includes 6004 Joker VDE XS (7–10 mm), S (10–13 mm), M (13–16 mm) and L (16–19 mm), plus a compact textile box.
Are the spanner jaws insulated?
No. The handles are insulated, but the jaws are not. The sliding mechanism allows the jaws to be opened without touching them. The maximum permitted working voltage is 1 000 V.












Gudri pirkumi vienuviet