"RIVA brought our designs to life with top-quality, end-to-end U.S. manufacturing. They understand your needs, plan ahead, and deliver—highly recommended!"
- Jennifer Y. & Jessica E.
Precision Fit for Seamless Bangles
The Permanent Bangle Tube Bar is a key component of RIVA’s patented Permanent Bangle system. Expertly crafted for precision and durability, these tube bars ensure a flawless, professional connection every time—no welding or soldering required.
Available in gold-filled, sterling silver, and solid 14K gold, with the following size options:
1.25mm Bangle Tube – 1.95mm x 15mm
NEW 1.5mm Bangle Tube – 2.20mm x 15mm
2mm Bangle Tube – 2.70mm x 15mm
3mm Bangle Tube – 4.0mm x 15mm
Whether you’re restocking supplies or customizing new bangles for clients, the Permanent Bangle Tube Bar offers the reliability, elegance, and craftsmanship trusted by professional jewelry artists.
For a complete bangle, please see our Permanent Bangle Listing.
Delivery time
Add a playful, personal touch to your jewelry designs with RIVA’s Bubble Letter Connectors. Crafted in sterling silver, these petite charms measure...
View full detailsBring a touch of luck and timeless style to your designs with this gold filled Horseshoe Charm. Measuring 12mm x 9mm and weighing 0.08g, its petite...
View full detailsThis gold filled Butterfly Charm features a delicate, detailed design that adds a whimsical and elegant touch to permanent jewelry. Perfect for bra...
View full detailsThis Leaf Charm, crafted from high-quality gold-filled material, features a delicate 12mm x 5mm design that adds a natural, organic touch to your j...
View full detailsBring a touch of nature-inspired beauty to your designs with this gold filled Bird Charm. Measuring 19mm x 17mm, it features a graceful silhouette ...
View full detailsOur most popular sizes are Medium and Large in the 2mm. We recommend keeping a variety of sizes on hand to ensure you’re ready to fit every customer who walks through your door.
Yes, our jewelry is tarnish-resistant. For extra care, we recommend storing your pieces in a dry place with anti-tarnish strips to help maintain their shine.
Most of our pieces are handcrafted locally at our Brooklyn-based facility, where quality and craftsmanship are at the heart of everything we do.
Be ready for every client with the Permanent Bangle Mixed Metal Starter Pack, thoughtfully curated to include your most in-demand sizes in a versat...
View full detailsElevate your permanent jewelry collection with The Permanent Bangle—our patented, heat-free design that creates a flawless, lasting fit in seconds....
View full detailsDiscover RIVA’s Domed Permanent Cuff — the original design that redefined modern permanent jewelry. Crafted from beautifully rounded 2.5mm or 4.5mm...
View full detailsIntroducing the Permanent Cuff, the original Riva Precision Manufacturing design. Fashioned from 1.25mm and 2.0mm round wire, the Permanent Cuff fe...
View full detailsRIVA’s Bezel-Set Birthstone Connector in 14K Yellow or White Gold features two bails on each end, making it perfect for personalizing necklaces, br...
View full details"RIVA brought our designs to life with top-quality, end-to-end U.S. manufacturing. They understand your needs, plan ahead, and deliver—highly recommended!"
- Jennifer Y. & Jessica E.