4' Adjustable Base Plate Extension for Frame Tents

4' Adjustable Base Plate Extension for West Coast Style Frame Tents Beyond Tent's technical team stocks this 4' adjustable base plate as a purpose-built extension fitting for West Coast style frame tent legs. It's the largest of our adjustable base plate extensions, built for the biggest eave height gains and the steepest grade changes a crew is likely to run into on site. Fits standard West Coast style frames from most major manufacturers. Why an Adjustable Base Plate Matters Some installs call for a full extra foot or more of eave clearance — a loading dock, a stage entrance, or a significant slope across the footprint. Rather than special-ordering custom tube lengths, this 4' base plate slides directly into a standard 2" OD frame tube and gives your crew a repeatable, factory-spec way to gain that height at any leg. Spec Detail Material 1.25" Schedule 40 steel pipe, zinc-plated (galvanized) finish Extension Length 4' (48") Fits Into Standard 2" OD x 1.25" wall frame tube Function Increases eave height or levels a leg on uneven ground; replaces a standard base plate Weight 10.0 lbs Compatibility West Coast style frame tent systems Shipping Method Ships ground SKU 1C-33654 Installation Notes from Our Install Crews At this length, stake or brace the leg before it's fully loaded — the added height means more leverage on the base plate connection, especially in wind. Confirm your anchoring plan accounts for the extra leg height before setup day, not after the roof is up.