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( ex VAT)
35/92 (YS170-3H4R)
YALE YS170 Lever Operated Latch & Hookbolt Split Spindle - 2 Hook 4 Roller - 35/92 (YS170-3H4R)
£88.34
(£73.62 ex VAT)
YS170-3H4R ( of Stock)
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.
The Yale YS170 is a comprehensive multipoint locking system engineered for high-security applications on UPVC doors. This unit combines a central latch and hookbolt with multiple locking points across the length of the faceplate to provide superior protection against forced entry.
This locking mechanism features two reverse-action hookbolts, which are specifically designed to grip the keep and prevent the door from being lifted out of the frame. To complement the security features, four adjustable roller cams are distributed along the strip to pull the door tightly against the frame gaskets, ensuring an effective weatherproof seal and reducing draughts.
Functionally, the YS170 utilises a split spindle arrangement, making it suitable for various handle configurations, including offset lever-pad setups where external access is restricted to key entry. An integrated snib function allows the latch to be held in a retracted position for convenience or deadlocked for additional security. It is frequently specified as a high-performance replacement for existing Yale systems or as a primary lock in new door installations. The system is tested to PAS 24 and BS 6375 standards, ensuring compliance with police-approved security specifications.
YS170-3H4R
Yes, the Yale YS170 is specifically engineered for use on UPVC door systems. It is frequently specified as a high-performance replacement for existing Yale systems or as a primary lock in new door installations.
The two reverse-action hookbolts are designed to grip the keep securely. This mechanism provides enhanced resistance against anti-lift attacks, preventing the door from being forced or lifted out of its frame.
Yes. The YS170 features split spindle functionality, which supports both standard lever-lever handles and lever-pad configurations. This allows for offset setups where external access can be restricted to key entry only.
The system includes four adjustable roller cams distributed along the faceplate. When the lock is engaged, these rollers pull the door tightly against the frame gaskets, ensuring an effective compression seal that reduces draughts and improves weatherproofing.
Added to Cart
Keys Supplied: per lock total
Please Note: Once ordered this product will be placed on back order and shipped after:
of Stock