Kraftwerk 3580 Double Ring Spanner Set 7-piece 9-17 mm

Kraftwerk 3580 Double Ring Spanner Set – Versatile Tool for Bolting

The Kraftwerk 3580 double ring spanner set offers 7 double ring spanners in the most common sizes from 9 to 17 mm. It is ideal for repairs and assembly work in the workshop, trade, and home.

• 7 double ring spanners in one set – for a wide range of bolting tasks
• 14 working ends (two rings per spanner) provide double the application possibilities
• Robust Kraftwerk construction ensures durability
• Compact weight of 835 g facilitates transport and storage
• Open design allows work on overlapping bolts

What sets the Kraftwerk 3580 double ring spanner set apart

Unlike simple open-end wrenches, the ring ends on both sides provide safe force transmission. The graduated sizes from 9 to 17 mm cover the most common metric bolt sizes.

Ideal for...

Tradespeople, DIY enthusiasts, and mechanics who regularly work with metric bolts. Also suitable for mobile use.

How to use the Kraftwerk double ring spanner set

Select the correct spanner size from the set. Place the ring spanner onto the nut or bolt. Turn clockwise to tighten, counterclockwise to loosen. Ensure the spanner is firmly seated to avoid slipping.