Promaster Step Up Ring - 43mm-49mm

Name: Promaster Step Up Ring - 43mm-49mm
Brand: Promaster
SKU: 5253
Price: 6.77 USD
Availability: InStock
Rating: 4.4 (5 reviews)

Promaster Step Up Ring - 43mm-49mm - Main image

Promaster Step Up Ring - 43mm-49mm - View 2

$6.77 ~~$9.95~~ In stock

Category: Stepping Rings

A perfect complement to the ProMaster filter line. ProMaster Stepping Rings are precision machined to properly convert the thread size of your filter and/or lens.

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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 (4.4 / 5 · 5 reviews)

Lucy R. ★★★★★ Oct 22, 2026

I needed to attach my larger filters to a smaller vintage lens, and this ring threaded on smoothly without any cross-threading. The machining is precise enough that I don't feel any wobble when using it.

Sebastian ★★★★★ Oct 19, 2026

The threading on this step-up ring is so smooth, it screws onto my lens without any wobble or cross-threading issues. I needed it to mount a 49mm filter on a 43mm lens, and it’s a perfect, snug fit that doesn’t add any noticeable weight. Feels precision-machined, just like the description says.

Thomas ★★★★★ Oct 18, 2026

Finally got this step-up ring to use my 49mm filters on a 43mm lens, and the threads are surprisingly smooth—no cross-threading or wobble at all. It's lightweight but feels solid, and the black anodized finish matches my gear nicely.