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Western Enterprises 104 Brass Hose Adaptor - Male A-Size to Female B-Size (Fuel Gas)

$18.24/ea

Usually ships within 3-5 business days

OVERVIEW

Connect with Confidence: A-Size to B-Size Fuel Gas Adaptor

Have you ever found yourself with a light-duty torch and hose set that just won't fit your standard regulator? It's a common frustration in the shop. The Western Enterprises 104 Hose Adaptor is the simple, durable solution to bridge the gap between your equipment sizes. This handy brass fitting allows you to connect an A-size hose (typically found on light-duty torches) to a standard B-size regulator outlet. It’s a small part that solves a big compatibility headache, getting you back to work faster.

Safety and Durability First
When dealing with fuel gases like Acetylene, safety is non-negotiable. That's why the WES104 features Left-Hand threads on both ends, ensuring you can never accidentally connect it to an oxygen line. The solid brass construction isn't just for looks; it provides the rugged durability needed to withstand daily shop use, resisting stripped threads and deformation. Rated for up to 200 PSI, it handles the pressure of standard cutting and welding setups with ease.

Seamless Integration
Don't let mismatched fittings stall your project. Whether you are setting up a portable rig with lighter hoses or adapting new equipment to old regulators, this adaptor ensures a leak-tight seal. The hex-nut design makes it easy to tighten down securely with your wrench. Keep a few of these in your toolbox, and you'll never be caught off guard by incompatible hose connections again. It’s the professional's choice for reliable, safe gas equipment adaptation.

Additional Information
Brand:Western Enterprises
Item:Hose Adapter
Gas Service:Acetylene, Fuel Gases
Material:Brass
Packaging Description:pack of 1
Connection Type:Male A-Size to Female B-Size
Thread Size 1:3/8"-24 UNF LH
Thread Size 2:9/16"-18 UNF LH
Pressure Rating:200 PSIG
Thread Direction:Left Hand

INCLUDED

  • 1x Brass Hose Adaptor (Male A-Size x Female B-Size, Fuel Gas)

APPLICATIONS

  • Connecting A-size (3/8") fuel gas hoses to B-size (9/16") regulator outlets
  • Adapting light-duty welding equipment to standard-duty gas supplies
  • MRO applications requiring interface between different CGA fitting standards
  • Oxy-fuel welding and cutting setups using Acetylene or other fuel gases

FAQ

One end is Male 3/8"-24 UNF (A-Size) and the other is Female 9/16"-18 UNF (B-Size). Both are Left-Hand threads.

No, this adaptor has Left-Hand threads which are specifically designed for fuel gases like Acetylene to prevent cross-connection. Oxygen fittings use Right-Hand threads.

The WES104 is rated for a maximum pressure of 200 PSIG.

It is manufactured from solid brass to ensure durability and safety.

Yes, it is typically used to connect an A-size hose (which has a female nut) to a B-size regulator outlet (which has a male thread).

According to the manufacturer specifications, this specific item is not UL listed.

It is compatible with Acetylene and other fuel gases requiring Left-Hand thread connections.

The body features an 11/16" RC HEX for tightening.
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