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3 Legged Thing

XP85 Arca-Swiss and XPAND-compatible Release Plate

£2999 GBP

Need to join your XPAND System plates to your camera, but don’t have an XPAND L-bracket? You need the XP85 Base.

  • Quick Release Plate with Arca-Swiss compatible 38 mm / 1.5” profile for use with compatible tripod clamps
  • XPAND System compatibility enabling photographers and content creators to attach XPAND rigs directly to their cameras
  • Made from aerospace-grade magnesium alloy with a stainless steel ¼”-20 camera screw.

Launching Summer 2026. Final product may vary slightly from images shown.

Color:

Delivery and Shipping

Delivery

Depending on the size and weight of the product, deliveries to mainland UK will be via Royal Mail First Class, or DPD for larger or heavier items. Deliveries can take 1-5 days depending on the method. Many parcels will be delivered the next day Monday to Friday, for orders placed before 12 noon.

For locations in the Highlands and offshore islands, we use Royal Mail or UPS to deliver your parcel. This also includes Northern Ireland. Deliveries can take 2-5 days depending on the method.

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

XP85 Base is a multi-function quick release plate compatible with any camera with a standard ¼”-20 camera screw thread.

Built from lightweight yet robust aerospace-grade magnesium alloy, the XP85Base features a standard 38mm / 1.5” Arca-Swiss profile, making it compatible with the majority of Arca-compatible tripods and clamps, including those from 3 Legged Thing.

The plate also features 3 Legged Thing’s Patented XPAND connector enabling it to be joined to the range of XPAND Connectors, Cheese Plates and Risers. XPAND is a versatile, modular system that enables content creators to build custom camera rigs. The connector can also be extended from the base for added versatility.

The XP85 Base features a sloped rear edge for easier access to rear flip screens. It includes two camera screw slots to allow optimal positioning, and access to battery doors on most cameras. Rubberised pads on the base ensure a secure connection, while the stainless steel ¼”-20 camera screw attaches the plate firmly to the camera.

Specifications
  • Material
    Magnesium Alloy

The Features:

  • Standard 38mm / 1.5” Arca-Swiss compatible quick release plate
  • Connection for 3 Legged Thing’s Patented XPAND system plates, risers and connectors
  • Extendable XPAND Connector for added versatility
  • Choice of two camera screw slots for optimal positioning
  • Made from durable aerospace-grade magnesium alloy
  • Sloped rear edge for better access to rear camera screens
  • Two Stainless steel security pins on the underside of the plate
  • Rubberised pads for improved grip and stability
  • Strap attachment slot at one end

What's in the box?


  • XP85 Arca-Swiss and XPAND-compatible Short Release Plate
  • Stainless steel ¼”-20 camera screw
  • XPAND Connector with 2 stainless steel screws

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.

  • FREE UK Mainland Delivery

    on orders totalling over £50

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  • 5 Year Warranty

    Our products are covered for 5 years by our global warranty.

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