For those working with 1-1/4 inch OD tubing systems, this Swagelok SS-2000-C compression cap is the professional solution for sealing your lines. Made from 316 stainless steel, this cap is built to handle tough industrial environments without corroding or degrading. The compression design ensures a tight, reliable seal that won't leak under pressure. Installation is straightforward - just follow standard compression fitting procedures for a perfect seal every time. Swagelok quality means you're getting precision machining and reliable performance that meets industry standards. Whether you're in chemical processing, oil and gas, pharmaceuticals, or any industry requiring fluid systems, this cap provides that trusted Swagelok reliability. The 316 stainless construction makes it suitable for various media and temperature conditions. When you need to cap off a line temporarily or permanently, this is the professional-grade solution that won't let you down. Exactly what you'd expect from Swagelok - no surprises, just quality performance.