White polished brass rosette trim plates price.
Standard door handle spindle size.
The center of a swivel spindle the part that ends up in the lock hubs may be fatter then the spindle ends.
The standard thickness of a spindle is 7 6mm most uk latch manufacturers produce latch openings at 8mm to accommodate this.
The majority of spindles are 9 32 square.
Spindle 3 1 2 inch straight spindle set with screws for old style mortise door knobs view item 42940 rosette for door knob 2 1 4 inch dia.
This size has become the standard size for modern spindles.
Along with a large selection of door handle spindle expansion sleeves adaptors which allow a smaller spindle to be used with standard door furniture.
Door handle spindle reducers are available in sizes 5mm 8mm 6mm 7mm 7mm 8mm 8 9mm and 8mm 10mm.
Lever to lock size is 57mm on a typical interior locking door handle.
It should be noted however.
Spindles and followers were not always standardized to 8mm.
The modern industry standard cross section thickness size of a door handle spindle is 8mm 5 16 square.
You need to establish the spindle size that goes into the knob or lever and also if the center is bigger.