1-1/2in Square Flat Post Cap – Steel Low Profile Tube Cap

Give your fabrication project a clean, professional finish with this 1-1/2in Square Flat Post Cap. Designed to fit 1-1/2in square steel tubing, this heavy-duty steel cap helps protect the inside of the tube from moisture, dirt, and debris while creating a sleek, low-profile appearance. Manufactured from raw steel, it is ready for welding, painting, powder coating, or other custom finishes, making it ideal for fencing, gates, handrails, furniture, and structural fabrication.

Features:

• Fits 1-1/2in square steel tubing
• Low-profile flat cap design for a clean appearance
• Heavy-duty steel construction
• Raw steel finish ready for paint or powder coating
• Helps prevent moisture and debris from entering tubing
• Suitable for weld-on or press-fit installation (varies by design)
• Ideal for residential, commercial, agricultural, and industrial applications