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skip to Yale YS170 Latch & Hookbolt Split Spindle Gearbox

Yale YS170 Latch & Hookbolt Split Spindle Gearbox

£23.82

(£19.85 ex VAT)

sku: YALE-0199
  • Available in 35mm and 45mm backsets with 92mm centres
  • Designed specifically for Yale and Yale Doormaster multipoint locking strips
  • Features a secure latch and hookbolt mechanism for enhanced security
  • Split spindle operation allows for both lever-lever and lever-pad handle sets
  • Easily reversible latch to suit both left and right-handed doors
  • Provides a cost-effective direct replacement for the gearbox alone

size

Keys Supplied: per lock ( total) total (unless ordering multiple groups)
Additional Keys are available below
Qty:

Shipping From:

When ordering multiple Keyed Alike locks, only 1 set of keys are provided as all additional locks are made to work from that key.

If ordering 4 or more keyed alike locks you can have them set up as different groups. If Required: Let us know the details in the "Specific Key Requirements" field above.

Each group of locks will then receive keys.

Latch & Hookbolt

The Yale YS170 Lever Operated Latch & Hookbolt Gearbox is a robust replacement component designed to restore the functionality of your multipoint locking system. This family is available with a 35mm or 45mm backset and 92mm centres. Compare the original case dimensions, spindle arrangement and locking-strip connections before replacing the gearbox; the brand and centres alone do not establish fit.

Its split spindle design makes it exceptionally versatile, allowing for the use of either lever-lever or lever-pad handle arrangements. The unit includes a durable hookbolt and a reversible latch, ensuring it can be adapted for any door orientation.

  • Simple Handing: The latch is easily reversed by removing a single screw, flipping the latch, and securing it back in place.
  • Secure Operation: Engagement is achieved by lifting the lever and turning the key to lock. Unlocking involves a full key turn followed by pushing down on the handle.
  • Cost-Efficient: Ideal for repair projects, this gearbox eliminates the labor and expense of replacing the entire metal locking strip.
Dimensions Image: Yale YS170 Latch & Hookbolt Split Spindle Gearbox
Part Min (mm) Max (mm)
centres 92 -
Backset 35 45
Case Width 50 60
Case Height 215 -

FAQs

This Yale YS170 family is available in 35mm and 45mm backsets with 92mm centres. Match the original backset and compare the case dimensions, spindle arrangement and locking-strip connections before ordering. A matching Yale or Doormaster name alone does not establish that the gearbox will fit the installed strip.

Yes. The latch is easily reversible to suit either door orientation. Simply remove the screw located behind the latch, flip the latch head over, and secure the screw back into place.

The split spindle design provides flexibility in handle selection. It allows the gearbox to work with either standard lever-lever handles or lever-pad handle sets, which can provide additional security by preventing the door from being opened from the outside without a key.

No, you do not need to replace the full strip. This unit is designed as a cost-effective replacement for the gearbox alone, saving you the time and expense of installing a complete new multipoint locking system.