QuikFinder Extra Baseplates

$7.04 ~~$11~~ In stock

QuikFinder Extra Baseplates from Rigel Systems are available in two sizes to match your telescope tube. Choose Small for tube diameters under 6 inches, or Large for tube diameters over 6 inches.

Brand: Rigel Systems
Category: Observing Aids
Available sizes: Small and Large
Small fits tube diameters less than 6 inches
Large fits tube diameters greater than 6 inches

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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 (4.0 / 5 · 5 reviews)

Sophia Z. ★★★★★ Oct 21, 2026

Picked up the Large version for my 8-inch scope and the adhesive backing held firm even on a cold night. The fit around the tube is snug enough that I don't worry about it shifting during a session.

George ★★★★★ Oct 18, 2026

The large baseplate fit my dobsonian tube perfectly, the two-size option made installation straightforward. It feels solidly attached and locks in without any wobble. Exactly what I needed for my setup.

Emily ★★★★☆ Oct 19, 2026

I grabbed the Large size for my 8-inch tube and it fits perfectly—no wobble at all. The adhesive is strong but repositionable, which saved me during setup. Just wish it came with a second screw.