Yale Simplicity Mortice Lock Size 3 Slide Closer S3 Lever Set with Escutcheon - YSK/S3SS
The Yale YSK/S3SS Simplicity Series Door Kit is a complete door hardware solution combining a mortice lock, size 3 slide rail door closer and S3 lever set with escutcheon.
Designed specifically for multi-residential developments, this integrated system simplifies specification, supply and installation by providing a coordinated set of compatible door hardware components.
Supplied in a satin stainless finish, the kit is suited to apartment entry doors requiring durability, compliance and consistent hardware design.
Fire Rated
Yale Simplicity Series door hardware, including mortice locks, lever sets and door closers, has been successfully tested for up to 2 hours fire resistance on approved door assemblies in accordance with AS1905.1:2005.
Fire rating applies to the complete doorset configuration and not individual components.
Usually ships in 2 Business Days
Non-Returnable Item: This product is a special order and is not returnable.
Key Features
- Complete door hardware kit including mortice lock, lever set and door closer
- Size 3 slide rail door closer for controlled door operation
- S3 lever set with escutcheon for apartment door applications
- Designed for Simplicity Series integrated door systems
- Site-handable components for simplified installation
- Consistent hardware design across door sets
Suitable Uses
- Apartment entry doors
- Multi-residential developments
- Commercial access doors
- New construction door hardware packages
Full Specifications
Item Code Family
| Model | Lever Type | Function |
| YSK/S1SS | S1 Lever | Lever Set with Escutcheon |
| YSK/S2SS | S2 Lever | Lever Set with Escutcheon |
| YSK/S3SS | S3 Lever | Lever Set with Escutcheon |
| YSK/S3TSS | S3 Lever | Lever Set with Escutcheon and Turn |
Frequently Asked Questions
Is this a complete door hardware solution?
Yes, this kit includes the key components required for an apartment door including mortice lock, closer and lever furniture.
Is this suitable for fire doors?
Yes, when installed as part of a compliant Simplicity Series doorset tested to AS1905.1 standards.
Can this be used as a retrofit?
It is primarily designed for new installations. Retrofitting depends on existing door preparation compatibility.
Additional Information
- Commonly specified in Australian apartment construction projects.
- Reduces coordination issues between door hardware components.
- Ensures consistent compliance across door sets when used correctly.
- Not typically mixed with non-Simplicity hardware systems.
ASSA ABLOY branded Yale products purchased new in Australia from authorised resellers are covered against defects in materials and workmanship for:
- Mechanical components: 10 years
- Electrical and electronic components: 3 years (excluding batteries)
- Keys: 12 months
Yale Simplicity Range Catalogue
Yale Simplicity Range Catalogue
Yale Warranty
Yale branded products are manufactured and warranted in Australia by ASSA ABLOY Australia Pty Ltd. Coverage is tiered by component type - mechanical parts, electrical and electronic components, and keys each carry their own warranty period. The summary below sets out each period, what is excluded, and how to make a claim through Gold Coast Smart Locks.
This warranty applies to genuine Yale products purchased new in Australia from ASSA ABLOY or its authorised resellers. It operates in addition to your rights under the Australian Consumer Law.
Warranty Summary
How to Make a Claim
For full returns and warranty claim procedures, visit our Returns & Warranty page - this is kept up to date and is the authoritative reference for current claim steps.
- Keep your proof of original purchase (invoice or receipt).
- Contact Gold Coast Smart Locks - operated by Terry's Tradies Pty Ltd and its associated websites, trading names, and subsidiaries - as your authorised retailer, and follow the steps on our Returns & Warranty page.
- Return the product securely packed to protect it in transit, together with your proof of purchase and your name, address, email and phone number.
- ASSA ABLOY assesses the claim. Where the warranty applies, they will (at their option) repair the product, replace it with the same or closest equivalent Yale product, or refund the price you paid.
Claims made directly to ASSA ABLOY require a Case Number from their Customer Service Department before goods are returned - products sent back without a Case Number may not be accepted. Costs of returning a product are the customer's responsibility.
What Is Not Covered
- Normal wear and tear.
- Misuse, abuse, accident, or use outside Yale's published technical specifications.
- Improper maintenance or neglect, or failure to follow ASSA ABLOY's care and maintenance recommendations.
- Use of batteries other than those specified; batteries themselves are not covered.
- Unauthorised alteration, modification or repair by anyone other than ASSA ABLOY authorised personnel.
- Custom orders made to components or specifications supplied by someone other than ASSA ABLOY.
- Goods that were not new when purchased, second-hand goods, or products not originally sold in Australia through ASSA ABLOY or an authorised reseller.
- Products with brands, marks, plates, numbers or other ASSA ABLOY information defaced or removed.
- Use of substitute, replacement or non-genuine ASSA ABLOY parts or cylinders.
- Corrosive exposure, including vapours, chemicals, abrasive compounds, contamination, pollution, coastal air, salt spray and high humidity.
- Removal, refitment or replacement of products, and any associated charges.
Important Notes
Batteries are consumable and are not covered. Cosmetic finishes and appearance are excluded. Stainless steel resists staining but is not stain-proof - tea staining is a natural process and is not covered where cleaning and maintenance guidelines have not been followed.
Damage from salt spray, coastal air, high humidity and other corrosives is excluded. In Gold Coast and coastal locations, choose a suitable finish and follow the care and maintenance guidance to protect your hardware and preserve your cover.
Your Rights Under the Australian Consumer Law
This manufacturer's warranty is in addition to other rights and remedies you may have under the law. Our goods come with guarantees that cannot be excluded under the Australian Consumer Law. You are entitled to a replacement or refund for a major failure and to compensation for any other reasonably foreseeable loss or damage. You are also entitled to have the goods repaired or replaced if they fail to be of acceptable quality and the failure does not amount to a major failure.
Further Information
Returns & Warranty - goldcoastsmartlocks.com.au
Download the Yale Warranty (PDF)
Official Yale warranty terms - yalehome.com.au
Manufacturer: ASSA ABLOY Australia Pty Ltd, 235 Huntingdale Road, Oakleigh VIC 3166. Tel: 1300WARRANTY. Email: 1300warranty@assaabloy.com
