2.5" Square Post Clamp Base Kit – No-Drill Carport Mounting System

2.5" Square Post Clamp Base Kit — No-Drill Carport Mounting System

Mount accessories, cameras, conduit, and storage hooks to your metal carport, RV cover, or pole barn without drilling into structural steel. Designed specifically for standard 2.5" x 2.5" square posts, this heavy-duty clamping collar provides a secure, vibration-resistant foundation for all your equipment mounting needs while keeping your structure completely intact.

Built with an integrated T-slot receiver, the clamp serves as the universal foundation for our modular accessory ecosystem. Connect any compatible accessory using our slide-and-snap mounting interface to mount gear in seconds.

Key Features

• Zero Drilling, Zero Corrosion Risk: Securely clamp onto square tubing without puncturing galvanized or painted steel, preserving your carport’s structural integrity and factory finish.

• Modular Slide-and-Snap Interface: Features a dedicated quick-mount T-slot receiver that accepts our full line of slide-and-snap adapters (security cameras, conduit straps, junction boxes, and heavy utility hooks).

• Rock-Solid Hardware Clamping: Two-piece split-collar design uses recessed hex socket head cap screws and embedded hardware for maximum clamping pressure without slipping or rotating under load.

• All-Weather Outdoor Durability: Engineered to withstand harsh outdoor exposure, direct UV sunlight, seasonal temperature extremes, and vibration.

• Clean, Low-Profile Footprint: Flush rear and side clearance keeps accessories tucked close to the column, maximizing clearance for vehicles, RVs, and equipment.

Specifications

• Post Compatibility: 2.5 in x 2.5 in (approx. 63.5 mm x 63.5 mm) square metal tubing

• System Interface: Slide-and-snap modular adapter rail

• Hardware: Corrosion-resistant hex socket cap screws included

• Installation: Basic hex/Allen key required (no power tools needed)

Modular Ecosystem Compatibility

Use this base clamp with any of our purpose-built slide-and-snap adapters:

• Heavy-Duty Utility J-Hook: Store extension cords, straps, hoses, rakes, and shovels off the ground.

• Tapo T500 / PTZ Camera Mount: Position perimeter surveillance cameras precisely where you need coverage.

• 3/4" Conduit Straps (Horizontal & Vertical): Route electrical and solar wiring cleanly along posts without zip ties or self-tappers.

• 140mm Weatherproof Enclosure Adapter: Securely mount outdoor junction boxes, power inlets, or breaker disconnects.

What’s Included

• (1) 2-Piece 2.5" Post Clamp Collar (Front Receiver Half & Rear Support Half)

• (1) Assembly Fastener Kit

(Note: Slide-and-snap adapters shown in application photos are sold separately.)