Tell Manufacturing Heavy Duty Commercial Passage Knob with a Cylindrical Latch, Tested ANSI Grade 2, Certified UL 3 Hour Rating, Square T Strike, Ball Knob KC2300

Product description

• This KC2300 series cylindrical commercial door knob is tested to ANSI A156.2 Grade 2 is tested to last over 400,000 cycles. A cylindrical chassis allows the wear to be on the mechanical body and not the latch for a longer lasting lever.
• This commercial heavy duty knob is best for heavy traffic areas and has a best in class 3 hour UL rating and can be used on fire doors
• Round ball knob comes with a square T strike and limited lifetime warranty
• This stainless steel passage knob does not lock. It can be used on hallway or closet doors in offices, schools, hospitals, apartments, hotels, and motels.
• Easy installation with a 2 3/4" backset that fits standard door prep.