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RAM® Key Lock Knob with Steel Insert for B Size Socket Arms

RAM® Key Lock Knob with Steel Insert for B Size Socket Arms - Main image
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$20.15 $31.49 In stock

Category: Components

The RAM® Key Lock Knob with Steel Insert for B Size Socket Arms (RAM-KNOB3LSU) is an upgrade for your existing RAM® mounting solution with added security and peace of mind. This locking knob replaces the standard knob on any RAM® B Size socket arm, helping prevent theft. Featuring a durable steel insert, this version is ideal for in-vehicle or indoor applications where extra protection is needed.

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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)

Olivia ★★★★★

I swapped out the standard knob for this locking version on my tablet mount, and the key lock mechanism gives me real peace of mind when parked overnight. It’s a solid upgrade that doesn’t require any new hardware.

Mia C. ★★★★★

I swapped out the standard knob on my tablet mount for this locking version, and the steel insert gives it a reassuringly solid feel when turning. It's nice knowing the device won't easily come loose on bumpy roads.

Carter ★★★★★

The steel insert makes all the difference when cranking it down—no stripped threads after a month of daily abuse on my motorcycle. The key lock adds real peace of mind when I park in the city, and it clicks into place with a reassuring feel.

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