The Adams Rite 41-0131-119 Metal End Cap Assembly is used on the Latching Side of the device. It is used on the P8700 and P8800 Narrow Stile Pullman Exit Device.
Adams Rite 41-0902-04-IP Metal End Cap Assembly is used on the 3100, 8100, and 8200 which are their Surface Vertical Rod devices. Replaces the 41-0901-04, which is the plastic version. We find the number 23-0601 cast into the cap.
The Adams Rite 31-0265-01-IP is used on the current versions of their devices for Cylinder Dogging. Cylinder Dogging is when you have a Mortise Cylinder to lock the device in the unlocked positions (Dogged). Very similar to the Hex Key Dogging Assembly, but the mounting plate is longer.
The Adams Rite P8800 is the same device as the 8800 Star Wheel exit device, except it has a Pullman Latch, which is more popular. Push bar Length Standard sizes: dimensioned for 30, 36, 42, and 48 inch openings. Standard width bars can be field cut to the next smallest opening width.