Mares 25mm yoke nut socket precision machined from stainless steel with an 8mm hex connection.

The Mares 25mm yoke nut socket is a thin-walled stainless steel tool designed for servicing Mares first-stage yoke (INT) regulators, ensuring damage-free removal and installation. The tool features a 25mm socket with an integrated 8mm hex drive.

How It Works:

Place the first-stage regulator into a dedicated holding fixture or vice using a first-stage holder.
Slide the extra-thin-walled 25mm socket over the regulator's yoke (INT) retaining nut.
Insert an 8mm hex key (or a 3/8" / 5/16" hex key for imperial drive setups) into the top hex connection of the socket.
Apply smooth, steady torque to unthread or tighten the yoke nut to the required specification.
Limit application torque to a maximum tolerance of 35 Nm due to the reduced wall thickness of the tool.

Fits a wide range of Mares INT first-stage models, supporting official Mares part numbers: 46182205, 46186241, 184063, 46185212, 46186205, 46201100, and more.

Technical Details: