Stahlwille Metric double open end spanners, 4 x 5mm

Stahlwille 10 MOTOR is a metric double open end spanner range in 38 size pairs from 4 x 5 to 41 x 46mm, from 100mm to 425mm long. The spanners are Chrome Alloy Steel, chrome-plated. The spanners are drop-forged, hardened and cooled in an oil bath, with a double-T profile for bending strength, a round finish for grip and a reinforced transition from jaw to shaft, where the highest forces act (Offset Shaft Design).

Where this product is used

• Metric nuts and bolts from 4 to 46mm across flats
• Open end access where a ring spanner cannot be slipped over the fastener
• Workshop and maintenance kits built around a double open end spanner range

Features

• Double open end spanner, straight design
• 38 metric size pairs from 4 x 5 to 41 x 46mm
• Jaws angled at 15°
• Chrome Alloy Steel, chrome-plated
• Made to DIN 3110 / ISO 10102
• Drop-forged, hardened and cooled in an oil bath

Key specifications

Choosing the right option

Pick the size pair by the widths across flats of the two fasteners; each spanner covers two sizes. The smaller Stahlwille 12 ELECTRIC small spanners have the same size at both ends, and the heavy single end Stahlwille 4004 spanners start at 24mm. Where the fastener allows a ring, see the 20 offset ring spanners or the metric combination spanners. The 10-piece 10/10 double open end spanner set (10-piece) covers 6 x 7 to 30 x 32mm in one pack.

Related Stahlwille products: 10/10 double open end spanner set (10-piece), 10/8 double open end spanner set (8-piece), metric combination spanners, metric ratchet ring spanners.