Stan­dard fitting
Hard­ware com­pris­ing a loose lever/lever set that can be com­bined with back­plates, lockset plates for glass doors, se­cu­rity fit­tings and flush-fit­ting hard­ware so­lu­tions

FSB ASL® Fit­tings for all types of build­ing
Hard­ware with adap­tor-type stan­dard bearing for in­ter­nal doors subject to low-to-medium levels of traffic

FSB AGL® fitting for com­mer­cial build­ings
Hard­ware with com­pen­sat­ing bearing for medium to heavy-duty or heavily fre­quented doors

Com­mer­cial version FS/EN 179
Hard­ware with com­pen­sat­ing bearing for emer­gency-exit devices as a fire-safety variant to EN 179

Com­mer­cial fire safety version
Hard­ware with com­pen­sat­ing bearing as a fire-safety variant to DIN 18273/EN 1634