The trim function determines the function of the exit device. All 28 Series trims work with all 20 Series Exit Devices, except where noted.
- For the 2828 and 3828 Exit devices
- Key in lever/knob locks or unlocks lever/knob
- For 1-3/4" (44mm) doors only
- 13 functions
- Not handed
- Trim: LL Lever