Stahlwille Inch flare nut spanners, 1/2 x9/16 AF

Stahlwille 24a OPEN RING is the inch-size version of the 24: a double-ended open-ring spanner range, commonly known as a flare nut spanner, in 6 sizes from 1/4 x 5/16" to 3/4 x 1", from 105mm to 232mm long. The heads are angled at 10°.

The 1/4 x 5/16" to 1/2 x 9/16" sizes have a hexagon AS-Drive profile and the 5/8 x 3/4" and 3/4 x 1" sizes a double-hexagon AS-Drive profile. The spanners are Chrome Alloy Steel, chrome-plated. 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

• Flare nuts on inch-series pipe and tube fittings from 1/4" to 1" across flats
• Fittings where a ring-style head is wanted instead of an open end
• Equipment built to inch sizes

Features

• Double-ended open-ring (flare nut) spanner, angled at 10°
• 6" size pairs from 1/4 x 5/16" to 3/4 x 1"
• Hexagon AS-Drive up to 1/2 x 9/16", double hexagon from 5/8 x 3/4"
• Chrome Alloy Steel, chrome-plated
• Lengths from 105 to 232mm
• Weights from 32 to 199 g

Key specifications

Choosing the right option

Pick the size pair by the inch widths across flats of the two flare nuts; each spanner covers two sizes. For metric sizes see the Stahlwille 24 OPEN RING flare nut spanners (metric); for a closed ring on other inch fasteners see the Stahlwille 20a offset ring spanners (imperial) or the Stahlwille 13a combination spanners (imperial).

Related Stahlwille products: Stahlwille 24 OPEN RING flare nut spanners (metric), Stahlwille 20a offset ring spanners (imperial), Stahlwille 13a combination spanners (imperial), imperial ratchet ring spanners.