Hoppe 5/8 inch (16mm) euro groove filler plate used with multipoint lock application to fill gaps in door edge when standard faceplate is not long enough or to cover groove when lock is removed.
Cover plate is used for doors exceeding the height of the selected lock
Filler plate looks just like the faceplate without any locking devices. Smooth stainless steel with screw holes
No Support blocks, just flat metal plate with screw holes

Width: 5/8 inch (16mm)
Length: 9-7/8 inches ( 250mm) 9.84
Screw Holes: 2
Material: Stainless Steel
Cropable: Can be cut to length with hacksaw

Hoppe has 3 Sizes with 16mm face plate width
8786923 - 250mm long, 9-7/8" length
2230951 - 457mm long, 18" length
8786919 - 775mm long, 30-1/2" length