| Level Wound Coil | Also Known As | ||
| LWC Ø 3.8mm - Ruby Copper | |||
| LWC Ø 4mm - Ruby Copper | |||
| LWC Ø 4.76mm - Ruby Copper | 3/16" Copper Tube | ||
| LWC Ø 5mm - Ruby Copper | |||
| LWC Ø 6mm - Ruby Copper | d6 Copper Tube | ||
| LWC Ø 6.35mm - Ruby Copper | d6.35 Copper Tube | ||
| LWC Ø 7mm - Ruby Copper | |||
| LWC Ø 7.94mm - Ruby Copper | 5/16" Copper Tube | ||
| LWC Ø 8mm - Ruby Copper | |||
| LWC Ø 9mm - Ruby Copper | |||
| LWC Ø 9.52mm - Ruby Copper | 3/8" Copper Tube | ||
| LWC Ø 10mm - Ruby Copper | d10 Copper Tube | ||
| LWC Ø 12mm - Ruby Copper | d12 Copper Tube | ||
| LWC Ø 12.7mm - Ruby Copper | 6/12" Copper Tube | ||
| LWC Ø 14mm - Ruby Copper | |||
| LWC Ø 15mm - Ruby Copper | |||
| LWC Ø 15.88mm - Ruby Copper | Ống đồng 5/8" | ||
| LWC Ø 16mm - Ruby Copper | Ống đồng d16 | ||
| LWC Ø 18mm - Ruby Copper | |||
| LWC Ø 19.05mm - Ruby Copper | Ống đồng 3/4" | ||
| LWC Ø 20mm - Ruby Copper | |||
| LWC Ø 22mm - Ruby Copper | |||
| LWC Ø 22.22mm - Ruby Copper | Ống đồng 7/8" | ||