16 Pcs 3 Inches Mild Steel DIY Custom Mandrel Exhaust Pipe Straight & U Bend Tube Kit Universal Fit ZTL-30RAW

Specification: 18-Gauge Piping Walls, Inlet / Outlet Size (IN) : 3" OD
Easy To Use: Slip Fit Joints to Provide Easiest Fabrication
Universal Kit: 4 pcs 48" Straight Pipes, 4 pcs 90 Degree Pipes, 4 pcs 45 Degree Pipes, 4 pcs 180 Degree U-Bends