EDGE 18 Gas Lens 920 Kit #18 Shorty w/ EDGE Diffuser

Extreme shielding coverage with crystal-clear weld visibility.
The EDGE 18 Gas Lens 920 Kit combines the large #18 EDGE Shorty glass cup with the EDGE Diffuser system to deliver exceptional shielding gas coverage, smoother gas flow, and improved weld visibility for high-performance TIG welding applications.

Designed for the EDGE 920 Series, this low-profile setup allows extended tungsten stick-out while maintaining excellent gas protection for cleaner welds and improved arc stability.

Why Welders Choose the EDGE 18 Kit

• Maximum Gas Coverage: #18 cup size provides broad shielding protection
• Compact Shorty Profile: Better access and maneuverability in tight areas
• Clear Weld Visibility: Glass cup design improves puddle visibility
• Smooth Gas Flow: EDGE Diffuser helps reduce turbulence and contamination

Key Features

• EDGE #18 Shorty glass welding cups
• EDGE Diffuser system for improved shielding gas performance
• Designed for EDGE 920 Series setups
• Supports extended tungsten stick-out applications
• Scientifically engineered for TIG welding precision
• Low-profile design for better access and control

Available Sizes

• 1/16"
• 3/32"
• 1/8"
• 5/32"

What’s Included

• (2) EDGE #18 Shorty Glass Cups
• (2) EDGE Diffusers
• (2) Thermal Spacers
• (2) 920 Gas Lens O-Rings

Benefits of the EDGE Diffuser System

• Improves shielding gas distribution around the weld zone
• Helps reduce oxidation and contamination
• Provides more stable arc performance
• Enhances weld appearance and consistency

Ideal For

• Precision TIG welding
• Stainless steel and titanium applications
• Extended tungsten stick-out setups
• High-end fabrication and motorsports work

Frequently Asked Questions

What makes the Shorty Series different?
The Shorty Series uses a compact overall profile for improved access and torch maneuverability.

What does the EDGE Diffuser do?
It smooths and distributes shielding gas more evenly for improved weld protection.

Why use a glass cup?
Glass cups improve visibility of the weld puddle and surrounding joint area.

Can this support extended tungsten stick-out?
Yes. The large shielding area helps maintain proper gas coverage with longer tungsten extension.

What tungsten sizes are available?
This kit is available for 1/16", 3/32", 1/8", and 5/32" setups.