Stahlwille Double ended ratchet ring spanners, 1/2 x 9/16"

Stahlwille 25a is the imperial version of the double ended ratchet ring spanner, made of solid steel: 7 sizes from 1/4 x 5/16" to 13/16 x 15/16", from 109 to 235mm long. Each end is a bi-hex (double hexagon) ratchet ring with 22 teeth, the spanner is straight, and it is chrome plated. Spec. GGG-W-001405 as a feature.

Use it as a hand spanner.

Where this product is used

• Imperial (American) nuts and bolts from 1/4" to 15/16" across flats
• Fasteners where a ratchet ring saves repositioning the spanner
• Maintenance and assembly work on imperial equipment

Features

• 7 imperial sizes from 1/4 x 5/16" to 13/16 x 15/16"
• Length 109 to 235mm
• Solid steel, chrome plated
• Bi-hex ratchet rings with AS-Drive profile
• 22 teeth, 16.4° working angle
• Made to Fed. Spec. GGG-W-001405

Key specifications

Choosing the right option

Pick the size by the nut or bolt across flats; each spanner covers two sizes, one at each end. For the metric sizes see the 25 metric double ended ratchet ring spanners. For imperial ring spanners without a ratchet see the 20a imperial offset ring spanners, and for imperial combination spanners the 13a imperial combination spanners.

Related Stahlwille products: 25 metric double ended ratchet ring spanners, 17 Open Ratch combination ratchet spanner, 13mm, 240 FastRatch ratchet wrenches, 20a imperial offset ring spanners.