RAM® T-Knob with Bolt, Washers & Spring for Socket Arms

Name: RAM® T-Knob with Bolt, Washers & Spring for Socket Arms
Brand: RAM Mounts
SKU: RAM-B-2-1
Price: 7.66 USD
Availability: InStock
Rating: 4.8 (5 reviews)

RAM® T-Knob with Bolt, Washers & Spring for Socket Arms - Main image

RAM® T-Knob with Bolt, Washers & Spring for Socket Arms - View 2

RAM® T-Knob with Bolt, Washers & Spring for Socket Arms - View 3

$7.66 ~~$10.49~~ In stock

Category: Components

The RAM-B-2-1 includes all of the hardware used in B Size medium and short double socket arms. This kit can be a great option if you your socket arm is missing any small parts or hardware and can restore to its original condition.

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When it ships

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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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Delivery costs

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Returning an item

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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)

Leo ★★★★★ Oct 23, 2026

The spring and bolt fit perfectly into my existing socket arm, saving me from buying a whole new assembly. Hard to beat the convenience of having these small parts as a standalone kit.

Penelope X. ★★★★★ Oct 22, 2026

Was fiddling with a loose socket arm on my phone mount, and this hardware kit had everything I needed. The bolt threaded perfectly, and the spring tension feels just right.

Edward ★★★★★ Oct 20, 2026

Lost one of the tiny washers from my socket arm during a move, and this kit had everything I needed to get it back together. The bolts and spring feel solid, and it’s nice having spares for the other arm too.