Counterweight Thumb Screw

$5.76 $8 In stock

Description

Counterweight Thumb Screw with Aluminum Knob for 7 lb Weight
Counterweight Thumb Screw with Aluminum Knob for 11 lb Weight
Counterweight Thumb Screw with Aluminum Knob for 21 lb Weight

These Thumb Screws replace the ones that came with Losmandy Counterweights. They Feature Aluminum Knobs and are the perfect answer for when you lose your thumbscrews in the field.

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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)

Avery F. ★★★★★ Oct 21, 2026

Finally found screws that actually fit my 7 lb counterweight setup without stripping. The aluminum knob gives a solid grip even when my fingers are a bit sweaty, and they thread in smooth every time.

Eli ★★★★★ Oct 20, 2026

The aluminum knob on these screws gives a nice tactile feel when tightening, much better than plastic alternatives. I'm using the 11 lb version for my monitor arm and the threads catch smoothly every time.

Hazel ★★★★★ Oct 19, 2026

I've been using these thumb screws to mount a 7 lb counterweight on my camera slider and they hold perfectly without slipping. The aluminum knob gives just enough grip to tighten by hand without needing a tool.