BP86 Backplate for Closer with Slim Cover Finish:Black Standard sizes: dimensioned for 36"

Standard sizes: dimensioned for 36" 42"

1791DT = Includes 9970 Dummy Pull (no cylinder included)

Escutcheon plate size: 5-3/8" x 4-25/32" x 3/32"

or silicone spray oils are not viable substitutes

BP86 Backplate for Closer with Slim Cover Finish:Black Standard sizes: dimensioned for 36"Dormakaba BP86 Backplate Compatible with 8600 and 7000 Series closers 8600 Series: For top jamb mount of 8600 Series closers when overhead ceiling clearance is less than 2 1 4" (57 mm) or for regular mount to clear a mortised stop holder. 7000 Series: For top jamb mount with slim plastic cover when overhead ceiling clearance is less than 2 1 4" (57 mm). Can also be used for regular mount to clear a mortised overhead stop holder.