- Product Information
SB403530‑2BB‑BT Solid Brass 2 Ball Bearing Butt Hinge With Ball Tip 4"×3.5"×3.0mm
Important:‑2BB = 2 Ball Bearings;‑BT = Ball Tip decorative finials. Same bearing performance as standard 2BB hinge, plus decorative ball‑shape end caps.
Dimension 4.0" × 3.5" × 3.0mm. Recommended 3 pieces per door leaf, suitable for door weight up to 60‑80Kgs. Multiple decorative brass‑based finishes for heritage, classic and premium residential wooden door projects.
| Model No. | Dimension (H × W × T) | Construction |
|---|
Related 2BB‑BT Series Models: SB302020‑2BB‑BT, SB302520‑2BB‑BT, SB403020‑2BB‑BT, SB303020‑2BB‑BT, SB403520‑2BB‑BT, SB404020‑2BB‑BT, SB353525‑2BB‑BT, SB353025‑2BB‑BT, SB403025‑2BB‑BT, SB404025‑2BB‑BT, SB503025‑2BB‑BT, SB503525‑2BB‑BT, SB504025‑2BB‑BT, SB403030‑2BB‑BT, SB403530‑2BB‑BT, SB404030‑2BB‑BT, SB454030‑2BB‑BT, SB454530‑2BB‑BT, SB503030‑2BB‑BT, SB503530‑2BB‑BT, SB504030‑2BB‑BT, SB604030‑2BB‑BT, SB605030‑2BB‑BT, SB454035‑2BB‑BT, SB454535‑2BB‑BT, SB505035‑2BB‑BT, SB403540‑2BB‑BT, SB454040‑2BB‑BT, SB454540‑2BB‑BT, SB503040‑2BB‑BT, SB504040‑2BB‑BT, SB505040‑2BB‑BT, SB604040‑2BB‑BT, SB504045‑2BB‑BT, SB504545‑2BB‑BT
2.0mm leaf thickness: 25 ~ 40Kgs per door
2.5mm leaf thickness: 40 ~ 60Kgs per door
3.0mm leaf thickness: 60 ~ 80Kgs per door
3.5mm leaf thickness: 80 ~ 120Kgs per door
4.0mm leaf thickness: 120 ~ 150Kgs per door
Installation advice: 3 pieces per door leaf
| Code | Full Finish Name |
|---|---|
| S&L | Satin Brass |
| P&L | Polished Brass |
| GP | Gold Plated |
| AB | Antique Brass |
| AC | Antique Copper (brass substrate, surface antique copper coating) |
Classic, vintage & heritage renovation wooden doors
Premium residential interior doors requiring decorative hinge finials
Boutique hotel, manor‑style project with ornate brass hardware set
2‑Set Precision Ball Bearings‑Smooth silent swing, proven long‑cycle performance same as standard‑2BB series.
Decorative Ball‑Tip Finials‑Ornate spherical end caps for vintage aesthetic appearance.
Solid Brass Body‑Corrosion‑resistant brass substrate, matches full brass hardware collections.
Full‑size‑BT Series Coverage‑Complete‑BT suffix range covers multiple sizes & leaf thickness.
OEM Acceptable‑Custom logo engraving and special packing for bulk orders.