Description
Cembre OG16.2T mandrel for AR6516
The Cembre OG16.2T mandrel is a two-piece plunger for installing AR6516 rail web bush connections with the RHTEPE-16 hydraulic head. It forms part of the tooling that expands the bush into the prepared rail web hole.
Use OG16.2T as the part number and stock code when requesting a quote or replacement. Include the model of your installation head so we can confirm the correct tooling.
Application and tooling compatibility
The mandrel works with the Cembre RHTEPE-16 hydraulic head for the AR6516 rail bush kit. During installation, the head draws the mandrel through the conductive bush to expand it against the rail web.
First, identify the rail connection kit and the head you intend to use. Then confirm the matching mandrel. Cembre offers several OG sizes, so the correct part number matters when selecting installation tooling.
OG16.2T specifications
- Manufacturer: Cembre
- Manufacturer designation: OG16.2T
- Engineering Supplies SKU: OG16.2T
- Product type: two-piece installation mandrel or plunger
- Listed rail connection: AR6516
- Listed installation head: RHTEPE-16
- Manufacturer-listed dimensions: 70 × 16.2 × 16.2 mm
- Manufacturer-listed net operating weight: 50 g
Selection and technical information
Cembre describes the OG range as using a special thread to speed attachment to the extrusion head. Follow the instructions for the complete head and connection system when fitting and operating the tooling.
For dimensions and manufacturer information, see the official Cembre OG plunger range. Our Cembre rail connection systems category also includes related bushes and installation equipment.
Australian supply and support
Contact Engineering Supplies for Cembre OG16.2T mandrel pricing and availability. Include the SKU, required quantity and existing tool model so our team can help check the correct replacement for your equipment.



