Description
Heavy-duty commercial passage ball knob, Satin stainless steel (US32D), complies with ANSI A156.2, Series 4000, Grade 2 (400, 000 cycles), UL listed for 3 hr fire door. Door range of 1-3/8 to 1-3/4 in. Backset of 2-3/4 in standard. Strike, T strike (1-1/8 x 2-3/4 in) standard. Cylindrical, steel-coated with zinc dichromate (corrosion resistance). Latchbolt operated by knob on either side at all times.
- Easily installs in minutes with just a screwdriver
- All standard installation parts included
- Designed for hall and closet doors, ideal for interior use
Handle TypeKnobFaceplate Size2-3/4Door Thickness1-3/4 to 1-3/8MaterialSteelFinishSatin ChromeColorSilverSuitable for1-3/8 to 1-3/4 in THK DoorsCommercial/ResidentialResidential
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