|Manufacturer||Von Duprin Exit Devices|
The Von Duprin 050709 Old Style Dogging Assembly was used on the Von Duprin 22, 33, 35, 98 and 99 devices shipped before 1997. Use the 5/32" dog key for this part, but make sure they are the Von Duprin version, which is longer that any other manufacture uses.
Von Duprin Part # 050709
Old Part # 050153