The Tell CL100498 Heavy Duty Commercial Classroom Ball Knob Lock is a grade 2 cylindrical knob with a 2-3/4-inch backset. It is for doors 1-3/8-inch to 2-inch thick. It is UL listed for a 3 hour fire rated door. It is a Schlage C 6 pin cylinder. It is also a non-handed T Strike knob with a satin stainless steel finish.
J**A
Bad! Bad ! Bad!......
I was on the impression of getting all the locks at once, when I placed the order shows to be all in stock I even print out copy for my records, I am very disappointed now that I see that the rest of my order will arrive between 9/13 - 10/03. Hope some one can explain and do something about it since I order them for a project and my customers are very upset.
J**Y
for work
This door knob was not the one I was wanting, but that was my fault. Otherwise it works for what i needed it for so in the end i am very happy with it.
Trustpilot
2 days ago
2 months ago
