BAHCO A7400DM-19
The BAHCO A7400DM-19 is a 19 mm socket with a 3/8" square drive and a bi-hex profile. It is used when a good grip on a bolt or nut is desired, without the socket taking up unnecessary space around the component. Its thin wall makes it easier to access in confined spaces, and the highly polished surface is typically preferred in workshop use, where tools need to be easy to keep clean.
The socket has a knurled shank, allowing it to be turned by hand on free-spinning fasteners. This is practical when the component is already loose enough that one wants to continue working quickly without constantly changing tools. The Dynamic-Drive™ profile is stated to distribute the load better and simultaneously reduce wear on the fastener.
It is made of high-strength alloy steel and is not intended for machine use or power tools. This makes it a hand tool for general, controlled work where precise fit and good access are desired.
The Bahco A7400DM-19 complies with standards ISO 2725/1174 and DIN 3124/3120.
Typical applications
- Manual assembly and disassembly of bolts and nuts with a 19 mm grip
- Working in confined spaces where a thin-walled socket is an advantage
- Tasks with free-spinning fasteners, where a knurled shank makes finger-turning easier
Specifications
- Manufacturer: BAHCO
- MPN: A7400DM-19
- Size: 19 mm
- Square drive: 3/8"
- Profile: bi-hex
- Material: high-performance alloy steel
- Surface: highly polished
- Construction: thin-walled
- Knurled shank for finger-turning
- Length: 29 mm
- Socket width: 25.6 mm
- Square drive width: 21 mm
- Depth: 14 mm
- Weight: 39 g
- Standards: ISO 2725/1174, DIN 3124/3120
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