Tether Tools T-handle Billet Knob

Name: Tether Tools T-handle Billet Knob
Brand: Tether Tools
SKU: TETH904
Price: 3.59 USD
Availability: InStock
Rating: 4.8 (5 reviews)

Tether Tools T-handle Billet Knob - Main image

$3.59 ~~$4.99~~ In stock

Category: Stands & Grips

Replacement machined billet knob for the Rock Solid VESA Studio Monitor Mount, Rock Solid VESA Local Monitor Mount, AeroTab and LAJO-4 ProBracket. Male thread is stainless steel with a 1/4″-28 thread.

MPN: RS603

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Customer Reviews (4.8 / 5 · 5 reviews)

Edward T. ★★★★★ Oct 21, 2026

I’ve been using this knob to tighten my monitor mount every time I adjust my desk setup, and the machined finish feels solid in the hand—way better than the plastic one I had before. The stainless steel thread screws in smoothly without any wobble. Exactly what I needed for a quick, reliable fix.

George H. ★★★★★ Oct 20, 2026

The 1/4″-28 stainless steel threads are a perfect fit for my monitor arm—no wobble at all. I swapped out the factory plastic knob and this billet aluminum version makes adjustments feel much more precise.

Isabella K. ★★★★★ Oct 19, 2026

The machined aluminum feels incredibly solid in hand, and the stainless steel threads threaded onto my monitor mount perfectly. It’s a simple upgrade that makes adjusting the screen position much easier, and it looks far better than the plastic original. I’m glad I swapped it out.