Product InformationThis Yale YS170 series genuine gearbox suits YS170 and Yale Doormaster multipoint lock.The lock features a latch and hook bolt.YS170 gearboxes measure 217mm high by backset +18mm wide. The latch is 28mm high and there is 52mm from the bottom of the latch to the top of the hook. The hook measures 28mm high.It's worth noting that the latch reversal instructions for a YS170 lock are printed on a sticker on the side of the gearbox.Product SpecificationManufacturer: YaleBackset: 45mm Centres PZ: 92mm Case Height: 217mmCase Width: Backset + 18mmCopy/Genuine: GenuineCylinder Type: EuroHanding: Not HandedMain Gearbox: Latch & hookboltSpindle: Select from drop-downOperation: Lift Lever or Split Spindle Nightlatch
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