Grade 3 Light Duty Residential Cylindrical Classroom Door Knob with Lock
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The Trans-Atlantic (TACO) ECB cylindrical classroom knob includes a standard "T" Strike, cylinder & shim filler. This classroom door knob has a cylinder on the outside of the door so teachers cannot be locked out from the inside of the classroom. From the inside, the door is always unlocked so students can't get locked in. This knob set meets ANSI standards for Grade 3, making it the perfect fit for residential, light duty applications. It comes in Stainless Steel and Bright Brass finishes.
- Keyed locking knob with locking function disabled on the inside
- ANSI A156.5 Grade 3 Certified for light duty use
- Non-handed/reversible - fits doors 1-3/4" to 1-7/8" thick
- Schlage "C" keyway, includes two 5 pin keys
- Adjustable Backset : 2-3/4 to 2-3/8 in.
- Latch Face 1 x 2-1/4 in.
- Includes standard T Strike measuring 1-1/4 x 2-3/4 in.
- Bore: 2-1/8 in. hole retrofits all cylindrical locksets
- Includes shim filler for 1 in. latch to 1-1/8 in. prep
- Fits 161 prep doors
- Easy installation with hardware included
- Lifetime Mechanical Warranty
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