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RL935 - Miller Smith RL935 3/16" x 20' Grade R Twin Hose

Packaging: 1 per ea
$132.50/ea $80.98/1 per ea only $80.98/eaSave 39%

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OVERVIEW

Lightweight Flexibility for Precision Welding

Welders know that fighting a heavy, stiff hose all day leads to wrist fatigue and sloppy welds. The Miller RL935 20-foot Twin Hose is the solution for craftsmen who demand comfort and control. With a 3/16-inch diameter, this hose is significantly lighter and more flexible than the standard 1/4-inch alternatives found on heavy-duty rigs. This makes it the perfect companion for the Smith Little Torch, aircraft torches, or any light-duty oxy-acetylene setup where precision movement is key.

Safety and Durability

Don't compromise on safety with generic hoses. This genuine Miller (formerly Smith Equipment) hose is built to Grade R specifications, ensuring safe transport of oxygen and acetylene gases. The distinct red and green color coding helps prevent dangerous cross-connections during setup. The 20-foot length gives you just the right amount of freedom to move around your workpiece without getting tangled in excess line. Whether you are performing intricate brazing, jewelry repair, or general light fabrication, the RL935 delivers the reliable gas flow you need.

Why Choose 3/16" Over 1/4"?
While 1/4" hoses are standard for heavy cutting, the 3/16" size of the RL935 offers superior handling characteristics. It drags less on the torch handle, allowing for finer manipulation of the puddle and reduced strain on your hand during long sessions.

Additional Information
Brand:Miller
Packaging Description:1 Per Ea
Hose Grade:R
Inner Diameter:3/16 in
Length:20 ft
Gas Service:Oxygen, Acetylene
Connection Type:B-Size (9/16" - 18)

INCLUDED

  • 1x 20 ft. Twin Welding Hose (Grade R, 3/16" ID)
  • Factory-crimped B-size fittings

APPLICATIONS

  • Oxy-Acetylene Welding
  • Light Duty Cutting
  • Brazing and Soldering
  • Jewelry Making and Repair
  • HVAC Tubing Repair

FAQ

No. This is a Grade R hose designed specifically for Acetylene. Propane and other fuel gases can cause the rubber lining of Grade R hoses to rot and leak. For alternative fuels, you must use a Grade T hose.

The hose comes with standard B-size fittings (9/16" - 18 threads), which fit most standard regulators and torch handles.

Yes, as long as your regulator has standard B-size outlets. The 3/16" refers to the inner diameter of the hose tube, not the fitting size.

Grade R is for Acetylene only. Grade T is a universal hose material that is oil-resistant and safe for all fuel gases, including Propane, Natural Gas, and Acetylene.

No, this SKU is for the hose assembly only. Flashback arrestors must be purchased separately if your torch or regulator does not already have them built-in.

The Miller RL935 is 20 feet long.

A 3/16 hose is lighter and more flexible, which reduces hand fatigue during precision work. However, it flows slightly less gas, so it is best for light-to-medium duty applications.