Double-ended ring spanners
Double-ended ring spanners
StahlwilleSTABIL® 20a
- High-quality double-ended ring spanner, deep cranked (75°) for tight and awkward areas, with imperial spanner sizes.
- A special manufacturing process enables thin-walled rings - slim for use in confined areas and at the same time robust enough for high loads.
- The bi-hex AS-Drive profile protects screws and nuts because the force is applied specifically to the flanks - not the edges.
- The distinctive STAHLWILLE rounded finish gives the spanner a non-slip and comfortable feel for safe working, even with oily hands.
- Made of robust Chrome Alloy Steel and additionally chrome-plated for high durability, reliable corrosion protection and enormous wear resistance.
Produkt-Varianten
| Product no. | Model | Size 1 [inch] | Size 2 [inch] | Length mm (L) | a1 | a2 | Drive profile | d1 | d2 | t | Weight (g) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 41441620 | StahlwilleSTABIL® 20a | 1/4 " | 5/16 " | 180 mm | 7 mm | 7 mm | bi-hex AS-Drive | 11,8 mm | 13,1 mm | 20 mm | 55 g | Jetzt entdecken |
| 41442428 | StahlwilleSTABIL® 20a | 3/8 " | 7/16 " | 200 mm | 9 mm | 9 mm | bi-hex AS-Drive | 15,8 mm | 17,2 mm | 23 mm | 88 g | Jetzt entdecken |
| 41443234 | StahlwilleSTABIL® 20a | 1/2 " | 9/16 " | 220 mm | 9 mm | 10 mm | bi-hex AS-Drive | 20 mm | 21,3 mm | 25 mm | 120 g | Jetzt entdecken |
| 41443436 | StahlwilleSTABIL® 20a | 9/16 " | 5/8 " | 245 mm | 10 mm | 12 mm | bi-hex AS-Drive | 21,3 mm | 25,3 mm | 27 mm | 168 g | Jetzt entdecken |
| 41443538 | StahlwilleSTABIL® 20a | 19/32 " | 11/16 " | 255 mm | 11 mm | 12 mm | bi-hex AS-Drive | 23,9 mm | 25,3 mm | 27 mm | 175 g | Jetzt entdecken |
| 41443640 | StahlwilleSTABIL® 20a | 5/8 " | 3/4 " | 270 mm | 12 mm | 13 mm | bi-hex AS-Drive | 23,9 mm | 28 mm | 29 mm | 235 g | Jetzt entdecken |
| 41443842 | StahlwilleSTABIL® 20a | 11/16 " | 13/16 " | 300 mm | 12 mm | 13 mm | bi-hex AS-Drive | 25,3 mm | 30,7 mm | 31 mm | 280 g | Jetzt entdecken |
| 41444044 | StahlwilleSTABIL® 20a | 3/4 " | 7/8 " | 300 mm | 13 mm | 14 mm | bi-hex AS-Drive | 28 mm | 32,1 mm | 31 mm | 299 g | |
| 41444142 | StahlwilleSTABIL® 20a | 25/32 " | 13/16 " | 300 mm | 13 mm | 14 mm | bi-hex AS-Drive | 29,4 mm | 32,1 mm | 31 mm | 333 g | Jetzt entdecken |
| 41444446 | StahlwilleSTABIL® 20a | 7/8 " | 15/16 " | 330 mm | 14 mm | 14 mm | bi-hex AS-Drive | 32,1 mm | 34,7 mm | 34 mm | 363 g | Jetzt entdecken |
| 41444648 | StahlwilleSTABIL® 20a | 15/16 " | 1 " | 330 mm | 14 mm | 15 mm | bi-hex AS-Drive | 34,7 mm | 37,3 mm | 34 mm | 419 g | Jetzt entdecken |
| 41445258 | StahlwilleSTABIL® 20a | 1 1/8 " | 1 5/16 " | 365 mm | 15 mm | 16 mm | bi-hex AS-Drive | 42,6 mm | 45,4 mm | 37 mm | 581 g | Jetzt entdecken |
Technologien und Leistungsmerkmale
Double-T profile
Anti-Slip-Drive
Thin-walled rings
Eigenschaften
- imperial, differing end sizes
- deeply cranked
- bi-hex with AS-Drive profile
- durable, slim and lightweight design
- high flexural strength due to double-T profile
- STAHLWILLE's rounded finish ensures a non-slip, pleasant feel
- drop-forged, hardened, and cooled in an oil bath
- Chrome Alloy Steel, chrome-plated
Produkt-Highlights
For angled areas.
Our double-ended ring spanners fit comfortably in the hand and provide a secure, stable feel even with tight screws. Thanks to their 75° cranked shape, they reliably reach awkward or hard-to-reach areas - exactly where conventional spanners quickly reach their limits.
Optimum power transmission.
Each spanner guarantees consistently excellent quality thanks to minimal manufacturing tolerances and high reproducible precision. The jaw and ring always fit securely on the screw, ensuring optimum power transmission.
Non-slip surface.
STAHLWILLE spanners feature a high-quality, non-slip surface texture that enables safe working even with oily hands. The non-slip texture increases control during handling.
High-quality workmanship.
The key is forged from high-quality Chrome Alloy Steel, which gives it high stability and resistance even in continuous use. It is also chrome-plated for corrosion resistance.
