6mm to 8mm plastic door handle spindle expansion sleeve.
Door handle spindle sizes.
If you need a threaded spindle find out what the threads per inch are and check to see that the spindle thickness is small enough to fit through the hub of your lock or latch.
6mm to 7mm plastic door handle spindle expansion sleeve.
Door handle spindle sizes.
6mm door handle spindle cut to size up to 130mm length.
Replace an old or worn door knob spindle with one of our door or dummy spindles.
The spindle located in the square holes found at the back of your door handles passes through the tubular latch or mortice lock fitted into the door.
The overall dimension is 2 1 2.
Quick view compare add to cart.
Are all spindles the same size.
In photo 24 the door is 1 3 4 plus about of trim.
When the levers of your door handles are pressed the spindle rotates and operates the latch inside the door allowing the door to open.
Retrofit a door knob using the same principles as above.
Spindle 8mm x 4 15 16 split 125mm length 2 1 2 door split spindle for 2 5 inch thick doors.
A set screw on both the retro door knob and the newer door knob can be unscrewed.
This retracts the latchbolt also known as latch tongue which allows the door to open.
This size has become the standard size for modern spindles.
Add to this size a sufficient length for spindle to attach your knob or lever.
Many older door knobs will fit newer knob spindles.