Stahlwille SW10a/7 Double Open End Spanner Set, 1/4" x 5/16" to 1 1/8" x 1 5/16"

The Stahlwille 10a MOTOR sets hold inch-size double open end spanners with a different size at each end, a straight design and the jaws angled at 15 degrees (manufacturer-stated). This page lists the 7-piece SW10a/7 and the 11-piece SW10a/11, both from 1/4 x 5/16" to 1 1/8 x 1 5/16", and the 5-piece Value Pack SWVP10a/5, from 3/8 x 7/16" to 15/16 x 1".

The sets contain individually sold Stahlwille 10a MOTOR spanners, listed with their item numbers and lengths below. Stahlwille states a set weight of 1,242 g for the SW10a/7. The SW10a/7 and SW10a/11 are Chrome Alloy Steel, chrome-plated. The datasheets print no DIN or ISO standard for the 10a, so none is claimed. The Value Pack details come from Stahlwille's 2017 product brochure (manufacturer-stated), which prints no set weight and no material for it. Stahlwille states the spanners are drop-forged in a die, hardened and cooled in an oil bath, with a slim, light construction, a double-T profile for bending strength and a round finish for grip.

Where this product is used

• Inch-series nuts and bolts from 1/4" to 1 5/16" across flats
• Equipment built to inch sizes where open end spanners are wanted
• A graded set for a workshop bench, service vehicle or maintenance kit

Features

• Three options: 7 pieces, 11 pieces and a 5-piece Value Pack (manufacturer-stated)
• Double open end spanners, a different size at each end (manufacturer-stated)
• Straight design, jaws angled at 15 degrees on the sets (manufacturer-stated)
• Chrome Alloy Steel, chrome-plated sets (manufacturer-stated)
• Set weight 1,242 g for the SW10a/7 (manufacturer-stated)

Common specifications

Contents of SW10a/7 (7 pieces)

Contents of SW10a/11 (11 pieces)

Contents of SWVP10a/5 (5 pieces)

Key specifications

A dash means the figure is not published on this page. Weights are manufacturer-stated.

Selecting the right option

Pick the option by the sizes you use most: the SW10a/11 adds 9/16 x 5/8, 19/32 x 11/16, 3/4 x 7/8 and 25/32 x 13/16" to the SW10a/7 range. The spanners are also sold singly in the Stahlwille 10a MOTOR double open end spanners (imperial, single), so one missing or worn size can be replaced on its own. Metric sizes are in the 10/10 double open end spanner set (10-piece).

Related products

Related Stahlwille products: Stahlwille 10a MOTOR double open end spanners (imperial, single), 10/10 double open end spanner set (10-piece), 12a/13 small double open end spanner set (13-piece), Stahlwille 13a combination spanners (imperial) and imperial ratchet ring spanners.