CRL9040S, CRL Floor Mounted Closer Flat Tapered Aluminum Spindle
Product Warning:
To determine the actual door clearance from finished floor, add 3/16" (5 mm) to the collar height.
Example: 1/8" (3 mm) collar height + 3/16" (5 mm) = 5/16" (8 mm) door clearance from finished floor.