This is an original, authenticated product.
A spiral knuckle profile sets this hinge apart from the standard butt range — as the door opens, the spiral geometry lifts the leaf clear of the floor, addressing the scraping that occurs over carpets, mats, or uneven thresholds. At 102x76x3mm in SS304, it's built to carry this lifting action under heavy-duty residential and commercial use.
Core Features
- Spiral knuckle design lifts the door as it opens
- Prevents floor scraping over carpets, mats, and uneven surfaces
- SS304 stainless steel construction for corrosion resistance
- Suitable for heavy-duty residential and commercial applications
- 102x76x3mm size
- 10-year mechanical warranty
