Tweco Style 21 Series MIG Nozzles

Tweco Style 21 MIG Nozzles

Replacement MIG Nozzles for use with the Tweco #1 MIG Gun or any other light duty MIG torch running a 51 series gas diffuser.

Features:

• Fits Tweco #1 MIG gun
• Heat conductive copper construction
• Threads on to 51 series gas diffuser
• Sold individually

Options:

• 21-37: 3/8" Opening - 1/8" Tip Recess
• 21-37F: 3/8" Opening - Flush Tip
• 21-50: 1/2" Opening - 1/8" Tip Recess
• 21-50F: 1/2" Opening - Flush Tip
• 21-62: 5/8" Opening - 1/8" Tip Recess
• 21-62F: 5/8" Opening - Flush Tip