3 Legged Thing

XPAND 15mm Rail

Regular price £899 GBP

XPAND Rails are an versatile addition to the 3 Legged Thing XPAND ecosystem, that allow adjustable positioning for your rig.

  • Lightweight yet robust, they're ideal for adjusting positioning
  • Use with the XPAND Dual Clamp Base Plate (available separately)
  • Available in 100, 200, 300 & 400 mm lengths.
  • Made from aerospace-grade magnesium alloy
  • Available in 3LT orange or matte black.

Coming Summer 2026.

Length
Color:

Delivery and Shipping

Delivery

For most UK addresses, orders are sent via Royal Mail First Class or DPD for larger or heavier items.

Delivery typically takes 1-5 working days, depending on the service used. Many orders placed before 12 noon arrive the next working day (Monday-Friday).

Orders over £50 qualify for free shipping to most UK addresses.

Remote Locations (Highlands, Islands & Northern Ireland)

Deliveries to Scottish Highlands, offshore islands, and Northern Ireland may require alternative courier services due to higher delivery costs in these regions.

Small parcels under 350g are sent via Royal Mail and qualify for free shipping if the order value is over £50.

Larger or heavier items are shipped via UPS, and shipping charges will be calculated at checkout, but in most cases it will cost £9.99.

Delivery typically takes 2-5 working days, depending on the service used.

Returns

If you are not satisfied with your purchase, we have a 30-day returns period. In the first instance, please contact our support team via email: support@3leggedthing.com

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Description

XPAND Rails are an versatile addition to the 3 Legged Thing XPAND ecosystem. These precision-engineered magnesium alloy rails are designed to give you complete control over how you build, balance, and expand your rig.

Available in multiple lengths, each XPAND 15mm diameter Rail is crafted from aerospace-grade magnesium alloy and finished in either signature 3LT orange or matte black. Lightweight yet robust, they provide a strong, stable foundation for mounting accessories, adjusting positioning, and creating fully customised setups.

Use with the XPAND Dual Clamp Base Plate (available separately)

Coming Summer 2026.

Specifications

  • Material
    Magnesium Alloy

The Features:

  • Designed for the 3 Legged Thing XPAND modular ecosystem
  • Available in multiple lengths (100mm, 200mm, 300mm, 400mm)
  • CNC-machined aluminium construction
  • Lightweight, strong, and durable
  • Ideal for extending and customising rig configurations
  • Compatible with XPAND clamps and accessories
  • Anodised finish in orange or matte black

What's in the box?


  • Rail of your choosing
  • Ultimate bragging rights

Your feedback fuels our designs

We design and engineer all of our products in the United Kingdom, and seek ways to innovate in order to create products that photographers love and want to use in their daily workflows.