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- Safety design: extended pin/anti‑pinch geometry for smoother hinge‑side clearance
- Sizes (H × W × T): 4.5″ × 4.0″ × 3.4 mm; 4.5″ × 4.5″ × 3.4 mm
- Material: stainless steel (SS304/201)
- Bearings: 2BB for quiet, low‑friction operation
- Structure: five‑knuckle hinge; standardized template screw pattern
- Finishes: Satin Stainless (SSS), Polished Stainless (PSS), Antique Brass (AB), Antique Copper (AC), PVD
- Applications: room doors, wooden gate doors; residential/light commercial
- Features: smooth swing, low noise, long service life; efficient installation
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- Material: Stainless steel (SS304/201)
- Bearings: 2BB for smooth, low‑noise action
- Corner/Template: Square‑corner unified screw pattern
- Sizes (H × W × T examples, inches/mm):
- 4.0″ × 3.0″ × 2.0 / 2.5 / 3.0 mm
- 4.0″ × 3.5″ × 2.0 / 3.0 / 4.0 mm
- 4.0″ × 4.0″ × 2.0 / 2.5 / 3.0 / 3.4 mm
- 4.5″ × 4.0″ × 3.0 / 3.4 / 3.5 mm
- 4.5″ × 4.5″ × 3.0 / 3.5 / 4.0 / 4.6 mm
- 5.0″ × 3.0″ × 2.5 / 3.0 / 3.4 / 4.0 mm
- 5.0″ × 3.5″ × 3.0 / 4.0 / 5.0 mm
- 5.0″ × 4.0″ × 3.0 / 3.5 / 4.0 / 4.5 mm
- 5.0″ × 5.0″ × 3.5 / 4.0 mm
- 6.0″ × 4.0″ × 3.0 / 4.0 mm
- 6.0″ × 5.0″ × 3.0 mm
- Finishes: SS (brushed), PSS (polished), AB (antique brass), AC (antique copper), PVD
- Applications: Room doors, wooden gate doors; residential/light commercial
- Features: switching flexibility, low noise, long life