Iver
SKU: 17163
IVER 85Mm Euro Mortice Lock
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The Iver 85mm Euro Mortice Lock is a high-security architectural lock case designed for residential and commercial entrance doors. Featuring a spring latch and deadbolt mechanism with 85mm centre-to-centre spacing, it provides reliable everyday function alongside robust keyed security. The lock body is morticed into the door edge for a clean, flush finish — fully concealed within the door when installed. Available in 45mm and 60mm backsets to suit a wide range of door thicknesses and hardware configurations. Tested to over 130,000 cycles, with reversible tongues and latch retraction for flexible installation. Available in 10 finishes to coordinate with your chosen door lever or knob.
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CTC
85mm
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Backsets
45mm & 60mm
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Tested
130,000 cycles
|
Finishes
10 Options
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| Key Features | |
| ✓ High security euro mortice lock | ✓ 85mm centre-to-centre (CTC) |
| ✓ Spring latch with reversible tongue and latch retraction | ✓ Reversible tongues and latch retraction |
| ✓ Tested to over 130,000 cycles | ✓ For standard flat-edge single doors |
| ✓ Available in 45mm and 60mm backsets | ✓ 10 finishes available |
| Warranty | |
| ✓ 10-Year Mechanical Warranty | Covers defects in materials and workmanship across all finishes |
| ✓ Lifetime Finish Warranty | Available on Polished Chrome, Brushed Chrome, Polished Nickel and Brushed Gold PVD |
| ⓘ Living finishes | Polished Brass and Brushed Brass naturally age and patina over time — generally excluded from finish defect warranties |
| What's in the box | |
| ✓ 1 x Lock Case | ✓ 1 x Faceplate (230mm × 22mm) |
| ✓ 1 x Strike Plate | ✓ Fixing screws included |
| ⓘ Euro cylinder, door lever handles and escutcheons are not included — purchased separately. | |
| Installation Guide | |
| Follow these steps to ensure correct product selection before installation. | |
| Step 1 — Choose your backset | |
|
45mm Backset Case depth: 72mm Suited to narrower door stiles or where the door hardware positions the cylinder closer to the door edge. |
60mm Backset Case depth: 87mm The most common backset for residential entrance doors. Provides more door edge clearance for the cylinder. |
| Step 2 — Check your door type | |
|
Standard door Flat door edge — use the standard (non-rebated) version. |
Rebated double door 13mm stepped door edge — use the rebated version with rebated faceplate. |
| Step 3 — Select your euro cylinder | |
|
Key/Thumb (most popular) Key from outside, thumb turn from inside. Best for residential entrance doors. |
Key/Key Key from both sides. Suited to commercial applications or doors requiring external access from both sides. |
| Step 4 — Add matching escutcheons | |
| Select Iver escutcheons in a matching finish to cover the euro cylinder on both sides of the door. Escutcheons are sold separately. | |
| Specifications | |
| Latch type | Spring latch + deadbolt |
| Door type | Standard timber & aluminium doors |
| Centre to centre (CTC) | 85mm |
| Available backsets | 45mm (72mm case depth) | 60mm (87mm case depth) |
| Body size | 174mm H × 22mm W |
| Faceplate | 230mm × 22mm |
| Spindle size | 7.6mm |
| Rebate | Not applicable — standard flat door edge |
| Cycle tested | 130,000+ cycles |
| Warranty | 10-Year Mechanical Warranty |
| Sold as | Single unit (lock case + faceplate + strike plate) |
| Available finishes | Brushed Brass | Brushed Chrome | Brushed Gold PVD | Distressed Nickel | Matt Black | Polished Brass | Polished Chrome | Polished Nickel | Satin Nickel | Signature Brass |
What is a euro mortice lock and how does it work?
A euro mortice lock is a lock case that is morticed (recessed) into the edge of a door. It operates via a euro cylinder — a standardised oval-shaped cylinder that accepts a key from the outside and a thumb turn from the inside (in Key/Thumb configuration). The 85mm CTC measurement refers to the distance between the centre of the spindle hole (which connects to your door lever or knob) and the centre of the euro cylinder hole. This 85mm spacing is the standard for Iver entrance lever handle sets.
How does the Iver 85mm Euro Mortice Lock work?
The Iver 85mm Euro Mortice Lock features a spring latch and deadbolt mechanism within a high-security lock case. The spring latch engages automatically when the door closes, while the deadbolt is operated by a euro cylinder (key from outside, thumb turn from inside in Key/Thumb configuration). The 85mm CTC spacing is the standard measurement for euro cylinder mortice locks, making it compatible with a wide range of Iver lever handle entrance sets.
What is the difference between the roller bolt and the standard spring latch?
The standard Euro Mortice Lock uses a spring latch — a bevelled bolt that engages automatically when the door closes and retracts via the door lever or knob. The Euro Roller Mortice Lock replaces the spring latch with a roller bolt — a spring-loaded cylindrical roller that operates more quietly and smoothly, making it ideal for use with pull handles where no lever is used to retract a latch, or for doors where silent, effortless latching is preferred.
What is the difference between the 45mm and 60mm backset?
The backset is the distance from the door edge (faceplate) to the centre of the latch or bolt. A 45mm backset positions the latch closer to the door edge — suited to narrower door stiles or specific hardware configurations. A 60mm backset is the most common for residential entrance doors, providing more clearance between the door edge and the cylinder. Always check your existing door preparation or your chosen lever handle set specifications before selecting a backset.
Is there a rebated version available?
The standard Euro Mortice Lock uses a spring latch — a bevelled bolt that engages automatically when the door closes and retracts via the door lever or knob. The Euro Roller Mortice Lock replaces the spring latch with a roller bolt — a spring-loaded cylindrical roller that operates more quietly and smoothly, making it ideal for use with pull handles where no lever is used to retract a latch, or for doors where silent, effortless latching is preferred.
What euro cylinder do I need?
The euro cylinder is purchased separately. The most popular configuration for residential entrance doors is Key/Thumb — key from the outside, thumb turn from the inside, so you can always exit without a key. Key/Key cylinders are available for applications requiring a key from both sides. Always match the cylinder size to your door thickness and backset. Iver euro cylinders are available in matching finishes to complement your lever handles and escutcheons.
Is the lock compatible with Iver lever handle entrance sets?
Yes. The Iver 85mm Euro Mortice Lock is designed to work with Iver lever handle entrance sets. The 85mm CTC spacing matches the escutcheon plates and lever backplates in the Iver range. Always confirm the backset (45mm or 60mm) matches your chosen lever handle entrance kit before purchasing.
How many cycles has this lock been tested to?
The Iver 85mm Euro Mortice Lock has been tested to over 130,000 cycles, demonstrating long-term mechanical reliability for residential and light commercial applications.
What warranty is included?
Iver door hardware is backed by a 10-Year Mechanical Warranty in Australia, covering defects in materials and workmanship. In addition, a Lifetime Finish Warranty applies to Polished Chrome, Brushed Chrome, Polished Nickel and Brushed Gold PVD. Polished Brass and Brushed Brass are living finishes that naturally age and patina over time and are generally excluded from finish defect warranties. Contact us for full warranty terms and conditions.
What finishes are available?
The Iver 85mm Euro Mortice Lock is available in 10 finishes: Brushed Brass, Brushed Chrome, Brushed Gold PVD, Distressed Nickel, Matt Black, Polished Brass, Polished Chrome, Polished Nickel, Satin Nickel and Signature Brass. Brushed Chrome, Polished Chrome, Polished Nickel and Brushed Gold PVD are covered by the Lifetime Finish Warranty. Polished Brass and Brushed Brass are living finishes that will naturally age and patina over time. If you're unsure which finish suits your door hardware, contact us — we're happy to help.
What else do I need to complete my entrance door installation?
To complete a full entrance door installation you will need: a euro cylinder (Key/Thumb or Key/Key) sized to your door thickness, a pair of lever handles or knobs on your chosen backplate, escutcheons to cover the cylinder on both sides, and hinges (we recommend 3 per door). All components are available in matching Iver finishes. Contact us if you need help specifying the full set.
