WERA 6004 Joker 2 set 1 Self-setting spanner set
WERA 6004 Joker 2 set 1 Self-setting spanner set
What’s Included
- 6004 Joker 2 set 1 Self-setting spanner set, 2 pieces
- 1x 6004 Joker XL Self-setting spanner: 19; 20; 21; 22; 24 x 3/4; 25/32; 13/16; 7/8; 15/16" x 256 mm
- 1x 6004 Joker XXL Self-setting spanner: 24; 27; 30; 32 x 15/16; 31/32; 1; 1 1/16; 1 1/8; 1 3/16; 1 1/4" x 322 mm
Product Overview
Wera's Joker series redefines the standard wrench with its clever self-setting and ratcheting capabilities. The Wera 6004 Joker 2 set 1 Self-setting spanner set solves common fastening frustrations by providing a secure grip that prevents slipping and rounded bolt heads. Its low return angle and high-torque transfer make it an indispensable tool for working in tight or awkward spaces.
Part No: 05343820001(WER-05343820001)
Features & Benefits
- Self-setting jaws automatically adjust to metric and imperial sizes.
- Integrated mechanical ratchet for fast, uninterrupted screwdriving.
- Smooth parallel jaws prevent rounding or damage to the fastener.
- Small 30-degree return angle ideal for confined spaces.
Technical Specification
- Overall Length: 385mm
- Overall Width: 115mm
- Overall Height: 45mm
- Product Weight: 1405g
- Model number: Wera 6004
- Part Number: 05343820001
- Material: High-performance chrome-molybdenum/chrome-vanadium steel.
FAQs
Wrenches and Spanners come in a variety of sizes and with different features. For example, Combination Spanners has a closed loop – the box end - on one side and a U-shaped, open end on the other.
The jaw sizes vary by tool, so you might need more than one Wrench or Spanner, depending on whether you work with nuts and bolts of different sizes. A set might be a good value way of solving that problem.
Wrenches are often supplied as an adjustable tool, so can work in different sizes. It’s not unusual for a single wrench to work in up to eight different sizes.
In addition to selecting the right type of tool for your work, think also about the size of the spanner and / or wrench you’re thinking of buying. Is it the right length for you to work with comfortably?















