90mm Hinged Mounting Ring Set (R090SET)

Name: 90mm Hinged Mounting Ring Set (R090SET)
Brand: Stellarvue
SKU: R090SET
Price: 127.09 USD
Availability: InStock
Rating: 4.8 (5 reviews)

90mm Hinged Mounting Ring Set (R090SET) - Main image

90mm Hinged Mounting Ring Set (R090SET) - View 2

$127.09 ~~$179~~ In stock

Category: Plates and Rings

Description

90 mm dual hinged rings. 90 mm ID with five 1/4-20 threaded holes top and bottom. This includes a center hole, two holes that are 1.5” apart and two holes that are 60 mm apart. Made in the USA on our cnc machines using 6061 T6 aluminum.

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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 A. ★★★★★ Oct 21, 2026

Finally got these mounted up and the five 1/4-20 threaded holes on top gave me plenty of options for accessories. The dual hinged design makes swapping gear quick and secure. Exactly what I needed.

Abigail K. ★★★★★ Oct 20, 2026

The 90mm ID is perfect for my setup, and having five threaded holes on top and bottom makes aligning accessories much easier. The dual hinged design feels robust and opens smoothly, exactly what I needed.

Leo ★★★★★ Oct 19, 2026

Was pleasantly surprised by how solid these hinged rings feel when fully tightened—the dual hinges make leveling the scope much easier than my old single-hinge setup. The five 1/4-20 threaded holes give plenty of options for accessories. Exactly what I needed for my rig.