Knob handle piece with plate number 275

Knob handle piece with plate number 275 that is available in the following versions:

275 HR Pair knob with one-piece slab for interior room doors with 75 mm center.
275 HRL Pair knob with one-piece slab for interior room doors with 90 mm center.
HY 275 Knob with unitary plate for external doors - entrance doors. (Right or left)
and matte nickel chrome colors.

To understand which center we want in pairs knob with a plate piece of internal room doors (type HR type the HRL), we have to measure the distance between the frame of the knob and the position of the cylinder 75 mm or 90 mm.
The knobs with monolithic slabs for external doors - entrance doors are spaced from the handle frame to the center position of the cylinder 85 mm.
The right and left to the handles with one-piece plate is determined by the position of the hinges when we look at the door from the inside. So when the hinges are located on your right hand, the knob we need is right, when they are located on left, the handle is respectively left.
The package includes the knob (pair or single), rod and screws.