Retaining Head, Slip-On, Single Taper, TOUGH LOCK Series MPN:404-20
Discount: See in Cart
Free Shipping
In Stock
Free Shipping
In Stock
SKU
510-G0091519
Retaining Head, Slip-On, Single Taper, TOUGH LOCK Series
Upgrade your welding game with the Tregaskiss TOUGH LOCK Series Retaining Head. This heavy-duty, slip-on retaining head is designed for MIG welding and compatible with popular brands like Bernard and Tweco. Its single taper design provides a secure connection, while the TOUGH LOCK technology ensures a leak-tight seal. Ideal for use with Magnum 300, 400, Spray Master 350, and 450 models, as well as Tweco #3 and #4 guns. With its rugged construction and reliable performance, this retaining head is perfect for demanding welding applications in industries such as construction, manufacturing, and fabrication.
Top product features:
- Slip-on design for easy attachment and detachment
- Compatible with a variety of welding processes including MIG welding
- Single taper design for secure and leak-free connections
Top product applications:
- MIG Welding (GMAW)
- Heavy Duty
- Tweco #3, Tweco #4, WeldSkill(R) 400
Retaining Head, Compatible with Brand Bernard, Tough Gun, Series TOUGH LOCK(TM), Gas Diffuser Number 404-20, Compatible with Series TOUGH LOCK, Compatible with Model Magnum(R) 300, Magnum(R) 400, Spray Master(TM) 350, Spray Master(TM) 450, Tweco #3, Tweco #4, WeldSkill(R) 400, Connection Type Slip-On, Duty Rating Heavy Duty, Welding Processes MIG Welding (GMAW), Connection Thread Size 9/16 In.-18, Connection Thread Type Slip-On
Additional Information
- Country of Origin: US
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 2.10
- Package Width: 0.90
- Package Height: 0.90
- Package Weight: 0.09
Product info last updated on February 25, 2026 2:13pm UTC
Category: Welders