RAM® T-Knob for D Size Socket Arms

Name: RAM® T-Knob for D Size Socket Arms
Brand: RAM Mounts
SKU: RAM-KNOB9NHU
Price: 8.39 USD
Availability: InStock
Rating: 4.8 (5 reviews)

RAM® T-Knob for D Size Socket Arms - Main image

RAM® T-Knob for D Size Socket Arms - View 2

$8.39 ~~$11.99~~ In stock

Category: Components

The RAM® T-Knob for D Size Socket Arms is a replacement knob designed for RAM Mounts D size socket arms. It is offered under the RAM Mounts brand as part number RAM-KNOB9NHU in the Standard option.

Product name: RAM® T-Knob for D Size Socket Arms
Brand: RAM Mounts
Category: Components
SKU: RAM-KNOB9NHU
Option: Standard

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.8 / 5 · 5 reviews)

Sofia K. ★★★★★ Oct 23, 2026

The threads on this knob are machined perfectly for a D size socket arm, making installation smooth and snug. It feels solid in the hand and gives a secure grip for adjusting angles on the go.

Victoria P. ★★★★★ Oct 22, 2026

I was worried about stripping the old knob, but this one threaded on smoothly and tightened firmly without any play. Really glad I grabbed it as a backup for my D size arm setup.

Kevin ★★★★★ Oct 20, 2026

The threads on this T-Knob engage perfectly with my D size socket arm, making adjustments rock-solid even under heavy vibration. It’s a simple replacement, but the grip is noticeably better than the original.