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The CODA RESOURCES LTD 525614 is a black square cap sized at 1/2 inch, used to close off and protect the open ends of square tubing, posts, and structural framing members. These caps press onto the tube end to block moisture, debris, and contaminants from entering hollow sections. Sold as a 2-pack, they are a common finish detail on railings, furniture frames, equipment stands, and fabricated assemblies. Installers in plumbing, HVAC, and general construction reach for these when finishing exposed tubing ends on a job.
This square cap is suited for residential and light commercial applications where 1/2 inch square tubing is used. Typical install scenarios include protective end finishing on handrails, equipment support frames, and metal furniture legs. The black finish provides a clean, uniform appearance on visible tubing ends. Packaged in pairs, they work well for symmetrical assemblies such as two-legged stands or dual-post brackets.
Designed as a standard end cap for 1/2 inch square hollow tubing used in general fabrication, structural framing, and finish applications.
Press the cap firmly onto the open end of the square tubing by hand or with light mallet taps. Ensure the tubing end is clean and free of burrs or sharp edges before installation to achieve a flush, secure fit. No special tools or trade licensing are typically required for this type of finish hardware. Inspect the fit after installation to confirm the cap is fully seated and will not dislodge under normal service conditions.
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