Launched on June 2, 2014, the new Universal Conventional Liners are compatible with all legacy Q-Gun™, S-Gun™ and T-Gun™ MIG Guns and all Best of the Best (BTB) Platform Guns, which allows you to simplify and reduce your inventory. The image to the right shows how the previous liner locks were merged in the design of the new Universal Conventional Liner to maximize backwards compatibility.
Due to this customer-friendly backwards compatibility, the part numbers below supercede previous Bernard Conventional Liner part numbers.
Made of high carbon music wire for smooth wire feed and long life, Universal Conventional Liners are available in lengths of up to 25 feet (7.6 m) and are color coded for your convenience to indicate a variety of wire sizes. Please see the chart below for part numbers, wire sizes, and color coding information:
Wire Size | Liner Color | 15' (4.57 m) | 25' (7.62 m) |
| 0.023"- 0.030" | Yellow | L1A-15 | L1A-25 |
| 0.030"- 0.035" | Green | L2A-15 | L2A-25 |
| 0.035"- 0.045" | White | L3A-15* | L3A-25* |
| 0.045"- 1/16" | Red | L4A-15** | L4A-25** |
| 5/64" | Blue | L6A-15 | L6A-25 |
| 3/32" | Grey | L7A-15 | L7A-25 |
| 7/64" - 1/8" | Black | L8A-15 | L8A-25 |
*Standard Liner for 0.035"-0.045" Guns
**Standard Liner for 1/16" Guns
Wire Size | Bernard Part # | Tregaskiss Part # | New Universal Part # |
| 0.023" - 0.030" | 43015 | 415-23-15 | L1A-15 |
| 0.030" - 0.035" | 43015 | 415-30-15 | L2A-15 |
| 0.035" - 0.045" | 44115 | 415-35-15 | L3A-15 |
| 0.035" - 0.045" | 43115 | — | L3B-15 |
| 0.045" - 1/16" | 44215 | 415-116-15 | L4A-15 |
| 0.045" - 1/16" | 43215 | — | L4B-15 |
| 5/64" | 44315 | 415-564-15 | L6A-15 |
| 3/32" | 45415 | 415-332-15 | L7A-15 |
| 7/64" | 45615 | 615-18-15 | L8A-15 |
| 1/8" | 46715 | 615-18-15 | L8A-15 |
NOTE: Tregaskiss Conventional Liner numbers will continue to be offered due to their continued use in Tregaskiss Robotic MIG Guns.
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