MIG Contact Tip for Tweco Style Guns up to 450A - Arc-Zone.com, Inc
MIG 14-116 1/16" Welding Contact Tips 14116 for Tweco & Lincoln 200-400 PK of 25 | eBay
Lincoln Electric 0.025 Wire Feed Welder Contact Tips - 10 pack, Copper, Tweco Style, Compatible with Century, Lincoln Electric, and Marquette Welders in the Welding & Cutting Accessories department at Lowes.com
TWECO, 1/16 in, WS14-116, Contact Tip - 2URE5|11401171 - Grainger
WeldingCity 25-pcs Contact Tips 14-45 (0.045") for MIG Welding Gun Lincoln Magnum 200-400 and Tweco Professional No.2 - No.4 - Amazon.com
Tweco Style Contact Tip (11-35) - Miller Industrial
Tweco 14-23 .023" Contact Tips, 10 pack
Tweco WS14-35 (1140-1167) WS14 Series .035" Standard Contact Tip – weldingoutfitter.com