Convex Glass Radio Dial Covers & Clock Crystals — Authentic Vintage Replacement Parts
Bring your vintage treasures back to life with precision-crafted convex glass crystals. Whether you're restoring a 1940s tabletop radio, a grandfather clock, an antique gauge, a thermometer, or a vintage pocket watch, our optical-grade curved glass delivers the authentic look and fit your project demands.
Why Restorers Choose Our Convex Glass
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High-clarity optical glass — crystal-clear curved profile matches original factory appearance
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Scratch-resistant construction — durable glass that holds up to daily handling
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Standard Convex & Hi-Dome profiles — two dome heights to match your original part
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Sizes 2" to 18" diameter — one of the widest size ranges available for vintage restoration
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Precision-fit edges — drop-in replacement for radio dial bezels, clock bezels, and gauge housings
Available sizes
Standard convex: 2", 2-1/8", 2-3/16", 2-1/4", 2-5/16", 2-3/8", 2-7/16", 2-1/2", 2-9/16", 2-5/8", 2-11/16", 2-3/4", 2-13/16", 2-7/8", 2-15/16", 3", 3-1/16", 3-1/8", 3-3/16", 3-1/4", 3-5/16", 3-3/8", 3-1/2", 3-9/16", 3-5/8", 3-11/16", 3-3/4", 3-13/16", 3-7/8", 3-15/16", 4", 4-1/16", 4-1/8", 4-3/16", 4-1/4", 4-5/16", 4-7/16", 4-1/2", 4-9/16", 5", 6", 6-5/16", 7", 8", 9", 9-1/2", 10", 10-1/2", 11", 11-1/2", 12", 12-1/2", 13", 14", 15" and 18".
Hi-Dome: 3", 4", 5" and 6".
Repair glue is also available from the size menu.
Compatible Applications
- Vintage & antique radio dial covers (tabletop, console, cathedral radios)
- Grandfather clock & mantel clock face crystals
- Pocket watch & wristwatch crystals
- Industrial gauge lenses & instrument panel glass
- Thermometer glass covers, including vintage & antique thermometers with matching glass dimensions and dome profiles
- Antique barometer covers
How to Measure Your Replacement Glass
Measure the inside diameter of your bezel (the opening the glass sits in), not the outside of the old glass. Select the size that matches or is 1/16" smaller than your bezel opening for a snug fit. If you're between sizes, choose the larger option.
Seating the glass in a radio bezel? Add a radio dial glass gasket. Browse all radio dial covers and dial glass.
Trusted by collectors, radio restorers, clockmakers, and hobbyists across the US.
