The Neilsen CT3957 17mm 1/2in Dr Fuel Injector Line Socket is designed for use with diesel common rail systems, providing precise access to fuel injection lines. The open 12-point design allows for easy removal and installation of fuel lines on a wide range of Mercedes diesel engines, including models 100, 130, 314, 360, 360H, 352A, 346/355, 401, 402, 403, 407H, 615, 616, and 617. Crafted for durability, this socket ensures reliable performance during maintenance or repair tasks. Its 120mm length provides extended reach for tight engine spaces, making it an essential tool for professional mechanics and automotive enthusiasts.

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Key Features:

• SIZE: 17mm 1/2in drive socket, LENGTH: 120mm for precise access

• DESIGN: Open 12-point socket for easy removal of fuel injection lines

• COMPATIBILITY: Fits diesel common rail systems on Mercedes models 100, 130, 314, 360, 360H, 352A, 346/355, 401, 402, 403, 407H, 615, 616, 617

• QUALITY: High-quality construction for long-lasting durability

• VERSATILE: Can also be used with 3/8in drive for smaller applications

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Item Specifications:

• Brand: Neilsen

• Product Code: CT3957

• Socket Size: 17mm

• Drive Size: 1/2in Dr (also compatible with 3/8in Dr)

• Length: 120mm

• Type: Open 12-point socket

• Application: Diesel common rail fuel injection systems

• Compatible Models: Mercedes 100, 130, 314, 360, 360H, 352A, 346/355, 401, 402, 403, 407H, 615, 616, 617

• Material/Construction: High-quality durable metal