
Beta Tools 42INOX Stainless Combination Wrenches Open and Offset Ring
Series of metric combination wrenches manufactured in AISI 420 stainless steel for high corrosion resistance and long-term mechanical stability. Compact head profiles and offset ring ends improve access in confined spaces and reduce interference when working on assemblies. Sizes cover common workshop requirements from 6 mm up to 60 mm, with each size produced to DIN 3113 / UNI ISO 7738 dimensional standards. Individual wrenches are lightweight for hand use; a dedicated 11-piece set (42INOX/S11) groups commonly used sizes for organised storage and transport. Suitable for professional maintenance, marine and food-industry environments where stainless resistance is required.
Specifications
| Material | AISI 420 stainless steel |
| Head style | Combination wrench — open end and offset ring end; compact head profile |
| Standards | DIN 3113; UNI ISO 7738 |
| Corrosion resistance | High resistance to corrosion; reduced risk of rust in humid environments |
| Available sizes | 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 21, 22, 24, 27, 30, 32, 36, 38, 41 mm |
| Length range | Approximately 3.74–23.43 in (95–595 mm), size-dependent |
| Typical weight range | Approximately 0.026–6.39 lb (12–2900 g), size-dependent |
| Set option | 11-piece set available (42INOX/S11, art. 000420391) |

Original: $26.99
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Description
Series of metric combination wrenches manufactured in AISI 420 stainless steel for high corrosion resistance and long-term mechanical stability. Compact head profiles and offset ring ends improve access in confined spaces and reduce interference when working on assemblies. Sizes cover common workshop requirements from 6 mm up to 60 mm, with each size produced to DIN 3113 / UNI ISO 7738 dimensional standards. Individual wrenches are lightweight for hand use; a dedicated 11-piece set (42INOX/S11) groups commonly used sizes for organised storage and transport. Suitable for professional maintenance, marine and food-industry environments where stainless resistance is required.
Specifications
| Material | AISI 420 stainless steel |
| Head style | Combination wrench — open end and offset ring end; compact head profile |
| Standards | DIN 3113; UNI ISO 7738 |
| Corrosion resistance | High resistance to corrosion; reduced risk of rust in humid environments |
| Available sizes | 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 21, 22, 24, 27, 30, 32, 36, 38, 41 mm |
| Length range | Approximately 3.74–23.43 in (95–595 mm), size-dependent |
| Typical weight range | Approximately 0.026–6.39 lb (12–2900 g), size-dependent |
| Set option | 11-piece set available (42INOX/S11, art. 000420391) |




















