The rim cylinder with thumbturn, XB11-979 (Figure 1) was designed to be installed on the inside head of the Von Duprin 98/99–2 double cylinder exit devices, see Figure 1. The rim cylinder with...
The Schlage rim cylinder lengths are given below and were measured from the face of the cylinder to the back of the tailpiece. Because of allowable tolerances for each part the average length is l...
Standard Schlage rim cylinders will fit a total thickness of door and projecting trim of 3 inches, this includes a minimum of 3/8" of engagement of the tailpiece into the exit device. See ima...
For total thickness measurements larger than 3 inches see the special cylinder offerings in Pricebook. Specify the part number and include the total thickness. We do not offer the ...
The 98/99 rim device can be converted to double cylinder 98-2 or 99-2. Double cylinder features an inside key cylinder which locks or unlocks the outside trim (Classroom Function) and an outside c...