Injector Pipe Socket 19mm 1/2in Drive 119mm for Mercedes

A 19mm injector line socket with 1/2in drive, made for access around Mercedes diesel fuel injection components. The long reach and open 12-point design help when working on fittings that are difficult to reach with a standard 1/2in socket.

Used for diesel common rail injection system work, this socket suits mechanics, garage users and capable DIY owners carrying out servicing, repairs or engine maintenance. It is particularly useful where injector line unions or related fittings sit in confined spaces, and where extra reach helps avoid struggling around surrounding engine parts. It also suits jobs involving the dip stick guide tube on the stated long style engine application.

Built around a 19mm size with a 1/2in drive fitting, the socket is intended for specific Mercedes engine applications listed in the supplied data. The open style allows it to pass over pipework where a standard closed socket would not fit, while the 12-point profile helps with engagement on suitable fasteners. With a body length given as 119mm in the supplied specification, it gives added reach for awkward access jobs and is a practical option for regular maintenance on compatible diesel engines.

Injector socket specifications

• Size: 19mm socket for relevant injector line and related engine fittings.
• Drive: 1/2in square drive for use with compatible ratchets and breaker bars.
• Design: Open 12-point socket style for working over lines and in tighter access areas.
• Length: 119mm long for extra reach compared with shorter standard sockets.
• Compatibility: Mercedes 352, 346/355, 401, 402/422, 403 and 407H engines, the dip stick guide tube on M314 long style engines, and MAN commercial vehicles with D 20 engines.
• Fuel line sockets: This 19mm open 12-point socket has a 1/2in drive for accessing compatible injector line fittings.

A straightforward Mercedes injector line socket for diesel servicing and repair work where access is awkward.