AHI 157 Door Lever Set

The AHI 157 Door Lever Set by AHI is a solid stainless steel door lever featuring intersecting cylindrical forms with varied surface textures and precise joinery. Its sculptural composition brings visual depth to contemporary residential and commercial interiors.

Available in passage, privacy, single dummy, and double dummy configurations. Sold as a complete set with all required mounting components for the selected function.

Specifications

• Lever Dimensions: L 132 mm (5.2") × W 23 mm (0.87")
• Door Thickness: 1 3/8" – 2"
• Thumb Turn: Push/pull pin on rose
• Rose Style:
  • Circle SM: Ø 52 mm (2 1/16") × D 11 mm (0.4") — fits Ø 19 mm (0.75") bore hole
  • Circle LG: Ø 62 mm (2.44") × D 10 mm (0.3") — fits Ø 53.97 mm (2.12") bore hole
  • Square SM: 55 mm × 55 mm (2.16") × D 11 mm (0.4") — fits Ø 19 mm (0.75") bore hole
  • Square LG: 64 mm × 64 mm (2.5") × D 10 mm (0.5") — fits Ø 53.97 mm (2.12") bore hole

Installation Disclaimer: Pre-drilling or pre-milling for hardware components is not recommended until all items are received and measured. Slight variations may occur as many pieces are hand-finished. Casson is not responsible for damages resulting from improper installation.

Materials

Solid stainless steel. Available in satin stainless steel, mirror-polish stainless steel, and powder coated black.

Product Downloads

• AHI 157 Spec Sheet (PDF)
• AHI 157 Drawing 2D (PDF)