#### **R40-DS Drop Stopper Track Mount – Secure & ESD-Safe**
The **R40-DS** is an **ESD-safe steel zinc track mount** designed to create a **1-5/16 in drop stop** at the end of a **R40-RT96 roller track**. This component helps control the movement of containers and prevents accidental overflows. It ensures a slight tilt in the track to manage the flow rate, even when the pipes remain parallel.#### **Key Features & Benefits**
– **ESD-Safe for Electronics Handling** – Prevents electrostatic discharge, making it ideal for **electronics manufacturing** and other sensitive environments.
– **Optimized for Heavy Containers** – Creates a controlled stop for weighted loads while allowing seamless flow. For lightweight containers, consider the **[R40-TS](https://shop.flexpipeinc.com/ca_en/r40-ts-track-mount-stop/)** instead.
– **Enhanced Stability** – Two small anchor bumps improve grip on the pipe, reducing movement and increasing reliability.
– **Easy Installation** – Securely mounts to any **28mm pipe and joint system** with the recommended **F-A858 screw**.
– **Fully Compatible with R40 Roller Tracks** – Designed for use with the **[R40-RT96](https://shop.flexpipeinc.com/ca_en/r40-rt96-roller-track/)** conveyor system.#### **Modular Lean Solutions for Any Industry**
The **R40-DS drop stopper track mount** is an essential component for **lean manufacturing** and **custom material handling solutions**. Whether you’re in **warehousing**, **automotive**, **aerospace**, or **electronics manufacturing**, this accessory ensures smooth, controlled movement in your **modular flow racks**.

Explore more about **[how to build modular flow racks](https://shop.flexpipeinc.com/ca_en/how-to-build-modular-flow-racks/)** or check out our **[cutting service](https://shop.flexpipeinc.com/ca_en/cutting-service/)** for custom builds.