This is the Hex Stud used on the 992L Lever Trim and the 991K Knob Trim. The threads are 1/4-20. Overall length is 1-3/4". Later versions of the 992L had a larger thread size.
The Von Duprin 050709 Dogging Assembly is used to update the Von Duprin 22, 33, 35, 98 and 99 device shipped before 1997. The dogging key on this assembly is 5/32", and you would want to use the longer version of our 88R60 dog key.
The Von Duprin 373L Lever Control Spring 090091 and 090092 are used on the 371, 373, 375 and 378 Lever Handles. The spring is used to return the lever to the horizontal position. Sold in packages of 4 springs.
Von Duprin Part # 090091 Left Hand Reverse 090092 Right Hand Reverse
Von Duprin 88 replacement lever arm for all the Von Duprin 88 exit devices. Includes the dog screw, wedge ring, wedge tite screw and wedge, and sometimes they come with the axle
Keyed Removable Steel Mullions makes removal faster and easier by a single operation of the mortise cylinder. Once mullion is removed, large equipment or furniture can freely pass through the opening. The unit will self lock when re-installed, without use of the cylinder key. Uses a 1-1/4´´mortise cylinder with a straight cam (Schlage cam reference B502-191). Cylinders are sold separately. Prefix mullion model with “KR”.
The Von Duprin 090076 Spring is located in top latch of the Surface Vertical Rod. It is used on the 2227, 3327A, 3427A, 9827 and 9927 models. It is number 18 in the attached diagram. They are sold in packages of 10.
This latch is used on devices shipped before October 1998, see related products for the new style latch if your device is newer. This is usually the problem if your bottom rod is dragging on the floor. Includes screws.
