22 Series

The Von Duprin Old Style Dogging Shaft was used on devices manufactured before July 1997.  The Shaft measures roughly 1-1/2" long with a 1/2" diameter.  The hex is 5/32".

Von Duprin Part # 968112

Von Duprin 22 Control Link Pin

The control link pin is the connector pin, that connects the latch head assembly to the push bar assembly. When the push bar is pushed in it retracts the latch bolt and the pin connects the two pieces. This Control Link Pin is used on the Von Duprin 22, 33A, 98 and 99 Panic Devices.

VON DUPRIN PART # 050529
Old Von Duprin Part # 969520

Von Duprin 230L Tailpiece Auxiliary Kit

The Von Duprin 230L Tailpiece Auxiliary Kit includes the Tailpiece, Tailpiece Guide, and the Pine Tree Clip.

Von Duprin Part # 900894

Von Duprin NL Drive Screw 090074

The 090074 NL Drive Screw is used on the Von Duprin 22, 98 and 99 Exit Devices to control the rotation of the key cylinder cam. This small set screw, screws into the back of the chassis assembly next to the receptor for the Rim Key Cylinder. The set screw measures 5/16" long by 3/16" diameter. Note: When the NL drive screw is left in back of device, the outside cylinder will function only as a Night Latch. The Night Latch function means the door can only be opened, but not dogged open with the key cylinder.

Von Duprin Part # 090074
Old Von Duprin Part # 970441

The Von Duprin 900581 Cylinder Cup and Tail Piece Assembly is used on just about everyone of their devices outside tirm.