Size
- 3/8-16, coarser thread
- 1-1/8" long , Width: 9/32" (7 mm) square
- 1" base diameter
Dummy Door Spindles are for non-turning doorknobs. This is a useful option for doors where the knob is not connected to a latch or lock. Surface mount spindle to door then simply screw on knob with 3/8-16 thread. *
additional: Dummy Door Spindle 3/8-20 thread