US$13.20 Ultradent USA list price, checked 10 Oct 2026
Our similar tool
B8T Threaded Bullet Teflon Tip 8mmA$86.95 ex GST · A$95.65 inc GSTOrder now at Brazil PDR Tools →Add to cart – A$95.65 inc GST7/16″ X 2″ Screw-on extension (Ultradent A442).
Ultradent tools are shown here for comparison, so you can choose. Our closest tools are shown first.
Another option: B4C Threaded Bullet Celeron Tip 4mm – A$86.95 ex GST at Brazil PDR Tools – Order this one →
Compared by type and length; check each tool's page for exact tip width and thickness. Our prices are in Australian dollars; the US price is in US dollars.
7/16" X 2" Screw-on extension. Ultradent model A442.
| Brand | Ultradent |
|---|---|
| Model code | A442 |
| Type | Accessory |
| Official listing | A442 : 7/16" x 2" Screw-On extension |
Shown for reference. This tool can no longer be bought from us: see the comparison above for the closest tool we sell. Weight and packed size are not listed yet.
| Brand | Ultradent |
|---|---|
| Type | Accessory |
CP2D Bonnet Rod 29cm x 4mm – RightA$124.95 ex GST · A$137.45 inc GSTOrder ours →Compare with ours →
R35BP-R Threaded Bullet Plastic Tip with Round Rubber Snap-OnA$86.95 ex GST · A$95.65 inc GSTOrder ours →Compare with ours →
B4P Threaded Bullet Plastic Tip 4mmA$77.95 ex GST · A$85.75 inc GSTOrder ours →Compare with ours →
B2A Steel Threaded TipA$18.20 ex GST · A$20.02 inc GSTOrder ours →Compare with ours →