SKU: ALL 19456
UPC: 848238075236
MPN: ALL19456
The Allstar Performance Mandrel and Nosepiece Kit 5/16-18 is a precision fastening solution designed for professionals who require reliable tube-end finishing and proper thread engagement in high-vibration automotive applications. This kit addresses critical issues such as poorly finished or misaligned tubing and nosepieces, which can lead to leaks and premature failure in fuel lines, coolant systems, and brake assemblies.
Engineered to meet Allstar Performance's high standards, the 5/16-18 specification indicates the thread size commonly used in automotive hose and tube fittings. The mandrel serves as a precision reference surface for tube straightening and alignment, while the nosepiece ensures clean, concentric tube ends that fit perfectly with compression fittings, AN adapters, or brazed connections.
This kit is compact and lightweight, making it easy to store in a toolbox and integrate into any well-equipped shop's tube-prep arsenal. Mechanics, fabricators, and serious DIY enthusiasts will find this kit invaluable when working with 5/16-18 threaded assemblies in fuel delivery, cooling, and brake systems.
WARNING ⚠️ You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition and firearms. Please reference our requirements for ammunition orders to "restricted" states HERE. Always make sure you use the correct ammunition for your firearms. Ammo cannot be shipped to a PO Box. Please reference state & local laws before making a firearm or ammunition purchase.
