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124778 - Miller T-Knob 5/16-18 Thread x 1 Inch Stud

Packaging: 1 PER EA
$26.25/EA $18.49/1 PER EA only $18.49/EASave 30%

Usually ships within 3-5 business days

OVERVIEW

Genuine Miller 124778 T-Handle Knob

Keep your Miller welding equipment in top operating condition with the genuine Miller 124778 T-Knob. This replacement hardware is critical for securing panels, adjusting tensioners, or locking components in place on specific Miller machines. The knob features a robust 2-inch T-bar handle that allows for quick and firm tightening without the hassle of finding a wrench. Its ergonomic design is easy to grip, even while wearing heavy welding gloves, ensuring you can make adjustments on the fly without interrupting your workflow.

This assembly includes a 1-inch long stud with 5/16-18 threading, precision-machined to fit perfectly into the mating threads of your Miller equipment. Using non-OEM hardware can lead to cross-threading or loose fits, but with the 124778, you get the exact part specified by the manufacturer. Ideal for maintenance and repair, this knob helps maintain the structural integrity and safety of your welding rig. Whether you are replacing a broken knob or simply keeping spares on hand for field repairs, this part delivers the quality and reliability synonymous with the Miller brand.

Installation is straightforward and requires no tools, thanks to the leverage provided by the T-bar shape. This simple yet essential component ensures that your machine's adjustable features function smoothly, allowing you to focus on the weld rather than the equipment. Trust in genuine Miller parts to extend the lifespan of your investment.

Additional Information
Brand:Miller
Packaging Description:1 Per Ea
Thread Size:5/16-18, .312-18
Stud Length:1.000 inch
Handle Width:2.000 inches
Handle Style:T-Bar
Product Type:Replacement Knob

INCLUDED

  • 1 x T-Knob (2.000 Bar w/.312-18 Stud 1.000 Lg)

APPLICATIONS

  • Securing panels and covers on Miller welding machines
  • Adjusting tension on wire feeders or spool assemblies
  • Locking mechanisms on running gear and carts
  • General equipment maintenance and repair

FAQ

The thread size is .312-18, which corresponds to a standard 5/16-18 UNC thread.

The stud extends 1.000 inch in length.

The T-bar handle is 2.000 inches wide.

Yes, this is a genuine OEM replacement part manufactured by Miller.

No, the T-bar design allows for sufficient torque to be applied by hand.

Yes, the 2-inch wide T-handle provides a good grip surface suitable for use with gloves.

This knob fits various Miller welding power sources and accessories. Please check your machine's parts manual for the specific part number 124778 to verify fitment.

The stud is made of metal for durability and secure threading.