TC Bros Aluminum Vented Filler Cap with Bung for Oil or Gas Tanks

These caps are the perfect finishing touch when building a custom oil or gas tank for your chopper. Easy to weld 1018 mild steel bung is 1-3/4 inch outer diameter and features a 1 5/16" x 12 thread and comes with CNC machined billet aluminum cap (vented).

Features:

• 'Knurled' For Extra Grip
• Leak Free O-Ring Seal
• Made In USA