Door Knob Spindle and Dummy Spindle Hardware

This sturdy spindle is designed to facilitate new or vintage doorknobs with threaded shanks of 20 TPI. Constructed of hardened steel, it provides smooth operation and long-lasting wear. With a 5-inch length, it's ideal for thicker doors. Features a standard 9/32-inch thickness.

This sturdy spindle is designed to facilitate new or vintage doorknobs with threaded shanks of 16 TPI. Constructed of hardened steel, it provides smooth operation and long-lasting wear. With a 3 1/2-inch length, it's ideal for standard doors, and features a 7mm thickness.

Split spindles for doorknobs. Steel. Zinc plated. Have 3 threaded holes tapped 10-24, and can be used with threaded doorknobs or with old doorknobs with square holes. Used with locks when a doorknob is needed on one side only.

This sturdy sectional spindle is designed to facilitate new or vintage doors with a knob on only one side and threaded shanks of 16 TPI. Its hardened steel construction provides smooth operation and long-lasting wear. Features a standard 9/32-inch thickness.

Split spindles for doorknobs. Steel. Zinc plated. To be used with threaded doorknobs. Used with locks when a doorknob is needed on one side only.

Split spindles for doorknobs. Steel. Zinc plated. Have 3 threaded holes tapped 10-24, and can be used with threaded doorknobs or with old doorknobs with square holes. Used with locks when a doorknob is needed on one side only. These have the coarser 16 TPI.

Why pay for two door knobs when you only need one? This traditional-style Closet Spindle with Thumbturn and Rosette (3-Inch) is a perfect fit for closet or pantry doors where an inside knob isn't necessary. Made of solid brass, the crescent turn and rosette comes in our exclusive Antique-By-Hand, a living finish that ages gracefully over time into a beautiful natural patina.

Alignment tool for door trim. Made of zinc-plated steel. Consisting of 2 threaded cones and a 7 mm spindle, this simple but effective tool is used to align plates and roses with the latch or lock, and to mark the location of their screws for accurate installation. Works with any door thickness.

Our 4-Inch x 8mm Threaded Doorknob Swivel Spindle facilitates new or vintage doorknobs with threaded shanks of 20 TPI. Used with privacy latches and mortise locks, its zinc-plated steel construction provides smooth operation and long-lasting wear.

This sturdy spindle is designed to facilitate new or vintage doorknobs with threaded shanks of 20 TPI. Used with privacy latches and mortise locks, its hardened steel construction provides smooth operation and long-lasting wear. At 4 3/4-inch in length, it's ideal for thicker doors. Features a standard 9/32-inch thickness and stop pin for stability.

Our 4 1/2-Inch Threaded Doorknob Swivel Spindle facilitates new or vintage doorknobs with threaded shanks of 20 TPI. Used with privacy latches and mortise locks, its zinc-plated steel construction provides smooth operation and long-lasting wear. Ideal for thicker doors.

This sturdy 4-inch spindle is designed to facilitate new or vintage doorknobs with threaded shanks of 20 TPI. Constructed of hardened steel, it provides smooth operation and long-lasting wear. Ideal for standard doors.

This sturdy spindle is designed to facilitate new or vintage doorknobs with threaded shanks of 18 TPI. Constructed of hardened steel, it provides smooth operation and long-lasting wear. With a 4 1/2-inch length, it's ideal for thicker doors. Features a 9/32-inch thickness.

Our 3 1/2-Inch Threaded Doorknob Swivel Spindle facilitates new or vintage doorknobs with threaded shanks of 20 TPI. Used with privacy latches and mortise locks, its zinc-plated steel construction provides smooth operation and long-lasting wear. It features a standard 7mm thickness.

Our 3 1/4-Inch Threaded Doorknob Swivel Spindle facilitates new or vintage doorknobs with threaded shanks of 20 TPI. Used with privacy latches and mortise locks, its zinc-plated steel construction provides smooth operation and long-lasting wear. It features a standard 7mm thickness.

This sturdy spindle is designed to facilitate new or vintage doorknobs with threaded shanks of 16 TPI. Constructed of hardened steel, it provides smooth operation and long-lasting wear. With a 5-inch length, it's ideal for thicker doors. Features a standard 9/32-inch thickness.

This sturdy spindle is designed to facilitate new or vintage doorknobs with threaded shanks of 16 TPI. Constructed of hardened steel, it provides smooth operation and long-lasting wear. With a 4-inch length, it's ideal for standard doors. Features a 9/32-inch thickness.

Our 4-Inch Threaded Doorknob Swivel Spindle facilitates new or vintage doorknobs with threaded shanks of 20 TPI. Used with privacy latches and mortise locks, its zinc-plated steel construction provides smooth operation and long-lasting wear. It features a standard 7mm thickness.

This sturdy spindle is designed to facilitate new or vintage doorknobs with threaded shanks of 16 TPI. Used with privacy latches and mortise locks with larger hubs, its hardened steel construction provides smooth operation and long-lasting wear. At 4 3/4-inch in length, it's ideal for thicker doors. Features two 3/8-inch solid centers and a standard 9/32-inch thickness.

Hexagonal screw for optional use with doorknob spindles. Intended for use with split spindles in doors that have a knob from only one side. By tightening the nut against the door lock’s hub, it helps set the spindle in the lock. Made of steel and zinc plated.

Our 3 3/4-Inch Threaded Doorknob Swivel Spindle facilitates new or vintage doorknobs with threaded shanks of 20 TPI. Used with privacy latches and mortise locks, its zinc-plated steel construction provides smooth operation and long-lasting wear. It features a standard 7mm thickness.

7mm Half spindle for doorknobs. Steel. Zinc plated. For mortise locks or rim locks where only one doorknob is used. Secured with a screw at one end.

This sturdy spindle is designed to facilitate new or vintage doorknobs with threaded shanks of 18 TPI. Used with privacy latches and mortise locks with larger hubs, its hardened steel construction provides smooth operation and long-lasting wear. At 4 3/4-inch in length, it's ideal for thicker doors. Features two 3/8-inch solid centers and a standard 9/32-inch thickness.

This sturdy spindle is designed to facilitate new or vintage doorknobs with threaded shanks of 16 TPI. Used with privacy latches and mortise locks, its hardened steel construction provides smooth operation and long-lasting wear. At 5-inch in length, it's ideal for thicker doors. Features a standard 9/32-inch thickness.