Steel End Caps 1-1/2in OD 10pk

The Steel End Caps 1-1/2in OD 10pk from ALLSTAR PERFORMANCE are essential closure components designed for custom tube fabrication, roll cage construction, and structural welding projects in automotive restoration and modification work. Whether you're building a custom exhaust system, welding a suspension arm, or capping off tubing on a race car frame, these end caps provide a clean, professional finish while preventing debris, moisture, and contamination from entering hollow tubing during storage, transport, and installation. Fabricators and DIY mechanics rely on quality end caps to maintain structural integrity and appearance in high-visibility chassis work.

Manufactured from durable steel, these 1-1/2 inch outer diameter end caps are engineered to fit standard 1-1/2in OD tubing commonly used in automotive fabrication, including DOM (Drawn Over Mandrel) and seamless tube stock. The steel construction ensures that caps remain securely seated even under vibration and thermal cycling, critical for both welded permanent installations and temporary storage applications. The 10-pack quantity makes this an economical choice for shops handling multiple projects, reducing per-unit cost while ensuring you have caps on hand for various tube lengths and configurations without additional ordering.

Mechanics and fabricators working on roll cages, custom exhaust piping, suspension brackets, and chassis reinforcement will find these caps indispensable for keeping tubing clean and dry between fabrication stages. They're compatible with any 1-1/2in OD tubing regardless of wall thickness, and can be used as temporary caps during welding or as permanent closures on finished assemblies. Installation is straightforward—simply slide onto the tube end; no tools or fasteners required. For shops building multiple cars or handling restoration projects with extended timelines, stocking a 10-pack ensures you're never caught short when capping off work-in-progress tubing.