Double Open End Spanners Set – Product Blog

Double Open End Spanners Set – Professional Hand Tools

The Double Open End Spanners Set is a practical and durable hand tool set designed for tightening and loosening nuts and bolts in automotive, industrial, mechanical, construction, plumbing and maintenance applications. Each spanner features two different open-end sizes, allowing users to handle multiple fastener sizes with fewer tools.

Manufactured from Chrome Vanadium (Cr-V) Steel, professional-grade spanners are commonly hardened and tempered for durability. A chrome-plated or polished finish helps provide corrosion resistance and makes the tools easier to clean.

The angled open-end design, commonly around 15°, provides improved access when working in confined or difficult-to-reach areas.

A typical 8-piece metric set includes 6×7, 8×9, 10×11, 12×13, 14×15, 16×17, 18×19 and 20×22 mm. Other sets are available with larger or different size ranges, so the exact contents should be matched to the particular product.