Twisted Choppers Copper Oil Line 3/8-Inch OD 10-Foot Hardline Tubing
Copper tubing adds a classic, distinctive look to a hardline oil system that stands out on any custom build. This Twisted Choppers copper oil line is sold in a 10-foot roll of 3/8-inch OD tubing with a .030-inch wall, designed for use with Twisted Choppers hardline oil line kits and giving custom builders a premium material option for routing oil lines on Harley-Davidson and custom chopper builds.
Key Features
- 3/8-inch OD copper tubing for custom hardline oil system builds
- .030-inch wall thickness
- 10-foot roll provides enough material for most custom routing layouts
- Designed for use with Twisted Choppers hardline oil line kits
- Compatible with Harley-Davidson, custom motorcycles, choppers, bobbers, and hardtails
- Made in the USA
Technical Specifications
- Material: Copper
- Outside diameter: 3/8 inch
- Wall thickness: .030 inch
- Length: 10 feet
Fitment Notes
- Designed for use with Twisted Choppers hardline oil line kits
- Compatible with Harley-Davidson, custom motorcycles, choppers, bobbers, and hardtails
- Select tubing material (aluminum, copper, or nickel-copper) based on your build preference






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