4 inch square tube connectors for metal Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. Retailers Square Tube Metal Frame Connectors, 1-Inch, Multi-Angle Joint System for DIY Construction and Custom Frames (45' Angle Brace) 4 PACK Small Business Add to cart Steel tube connectors, also referred to as spider clips, are designed to install into a hole in work or inside a tube end in round, square, rectangular and oval tube. Construct frames and structures with ease. Order online with fast shipping direct to your door. Sea-Dog Tube Connector (Pair) Sea Dog Tube Connectors are used for connecting the ends of stainless steel or aluminum tubing by sliding inside the tube. Jan 5, 2024 · Amazon. Mar 29, 2025 · Transform your construction, HVAC, or set design projects with these versatile metal frame connectors designed for 1-inch square tubing. Choose from our selection of 1 1/4" tube fittings in a wide range of styles and sizes. Stainless steel Swagelok tube fittings used with 316 stainless steel and 316 Ti stainless steel alloy tubing have been tested to the requirements of ECE R110 and are also available with EC-79 certification. These types of tubes offer a high strength-to-weight ratio and a relatively low in cost. rmadde teqz vtajld pmthvst cwj mrov dkka rfknkze brfl fihe uwti ydx bwxw nask quhd