Here's a product listing for a PU coiled spiral tube with brass swivel fittings: Product Title: PU Coiled Spiral Tube with Brass Swivel Fittings - 1/4" NPT/BSPP/BSPT - Model DSP0003 Description: Our PU Coiled Spiral Tube is a versatile and resilient choice for your pneumatic needs. Model DSP0003 comes complete with 1/4" NPT, BSPP, and BSPT brass swivel fittings to ensure a secure and leak-proof connection. The durable polyurethane construction provides excellent flexibility and recoil memory, making it perfect for high-motion applications such as automation, manufacturing, and automotive work. This spiral tube's adaptability and resistance to kinks and abrasions make it an essential component in any pneumatic system. Key Features: Adaptable Fittings: Includes 1/4" NPT, BSPP, and BSPT brass swivel fittings for universal compatibility. Durable Polyurethane: Resistant to kinks, abrasions, and wear for long-lasting use. Superior Recoil Memory: Maintains its coiled shape even after extensive use. Space-Saving Design: Expands and retracts with ease, perfect for compact workspaces. Easy Installation: Quick and straightforward to connect, reducing downtime. Specifications: Material: High-quality polyurethane tubing with brass fittings. Size: Fittings are 1/4" NPT/BSPP/BSPT, suitable for a range of applications. Length and Diameter: Customizable to fit specific system requirements.