Durable 5/8 Inch Square Plastic Caps designed for a secure, press-fit on square tubing. Made from industrial-grade, weather-resistant plastic, these caps provide a clean, finished appearance while protecting against dirt, moisture, and sharp edges. Ideal for fencing, furniture, and equipment fabrication. Learn More
The 4 Sq Pressed Steel Cap provides a durable, clean finish for square tubing and fence posts. Fabricated from high-quality pressed steel for excellent weldability and longevity. Ideal for ornamental ironwork and security fencing projects. Learn More
This 2" Square Pressed Steel Cap provides a clean, protective finish for square tubing and fence posts. Fabricated from durable, weldable mild steel, it prevents water ingress and adds a professional aesthetic to any ornamental ironwork project. Learn More
5/8 Inch Square Plastic Cap$0.29 As low as $0.10Durable 5/8 Inch Square Plastic Caps designed for a secure, press-fit on square tubing. Made from industrial-grade, weather-resistant plastic, these caps provide a clean, finished appearance while protecting against dirt, moisture, and sharp edges. Ideal for fencing, furniture, and equipment fabrication. Learn More
4 Sq Pressed Steel Cap$3.99 As low as $1.63The 4 Sq Pressed Steel Cap provides a durable, clean finish for square tubing and fence posts. Fabricated from high-quality pressed steel for excellent weldability and longevity. Ideal for ornamental ironwork and security fencing projects. Learn More
2 Sq Pressed Steel Cap$1.99 As low as $0.44This 2" Square Pressed Steel Cap provides a clean, protective finish for square tubing and fence posts. Fabricated from durable, weldable mild steel, it prevents water ingress and adds a professional aesthetic to any ornamental ironwork project. Learn More