The Tell CL100008 Entry Ball Knob Lock Satin Stainless Steel has a 2-3/4-inch backset. It is most commonly for offices, apartments, warehouses, homes, stores and schools. UL listed for 3-hour fire door. NSI A156.2. Series 4000. 400,000 cycles.
- Style: Cortland
- Finish: Satin Chrome
- Product Type: Entry Door Knob
- Security Grade: ANSI Grade 2
- Maximum Door Thickness: 1-3/4 in.
- Material: Stainless Steel
- Faceplate Material: Steel
- Minimum Door Thickness: 1-3/8 in.
- Knob Style: Full Ball
- Door Direction: Left or Right Handed
- Indoor or Outdoor: Indoor and Outdoor
- Adjustable Backset: No
- Backset Length: 2-3/4 in.
- Trim Rings: No
- Packaging Type: Clamshell
- Commercial or Residential: Commercial and Residential
