These replacement spindles are used on vintage style door knob systems. They feature 3/8 in.–20 custom threading and come in a zinc plated finish. The nominal size of these shafts measure 1/4 in. x 1/4 in. x 3-1/2 in., but their actual size is 17/64 in. x 17/64 in. x 3-1/2 inches. This square spindle fits 9/32 in. and 5/16 in. square openings, but it will NOT fit into 1/4 in. square drives.
- These square drive spindles are used with vintage style door knobs and mortise lock systems
- Actual size is 17/64 inch x 17/64 inch x 3-1/2 inch (does not fit 1/4 inch)
- This item features 3/8 inch - 20 custom thread intended for door handles
- Zinc plated steel construction for durability
- Please refer to the line art drawing for dimensions and compare with your needs before ordering
- 1/4in. square drive
- Threaded shaft
- For antique style knob systems
- Zinc finish
- These square drive spindles are used with vintage style door knobs and mortise lock systems
- Actual size is 17/64 inch x 17/64 inch x 3-1/2 inch (does not fit 1/4 inch)
- This item features 3/8 inch - 20 custom thread intended for door handles
- Zinc plated steel construction for durability
- Please refer to the line art drawing for dimensions and compare with your needs before ordering
- 1/4in. square drive
- Threaded shaft
- For antique style knob systems
- Zinc finish
