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Dimple or Sawn keys: which one’s right for your building?

2026-07-14
4 min read
Comparison between sawn and dimple keys and cylinders

When you’re sorting out the security for a building—whether it’s an office, school, warehouse or anything in between—there’s one choice that often gets overlooked: which type of key system to use.

It might seem like a tiny detail, but the right system makes everyday life easier for users and helps facilities and security teams keep things running smoothly. Two of the most popular options are dimple keys and traditional sawn keys. They each have their strengths, and choosing the right one can make a big difference.

Let’s break it down simply.

Dimple key systems: Easy, modern and great for busy workplaces

Dimple keys like our CY110 are the smooth, modern option. If you’ve ever tried to unlock a door in a hurry and had to flip the key around three times, you’ll appreciate these.

Why people love dimple keys

  • They work either way up. No more upside‑down key drama.
  • They look and feel modern. Clean lines, smooth operation - very “new office energy.”
  • Great for everyday users. Ideal for staff who come and go frequently.
  • Strong security + patent protection until 2036. Your keys can’t be copied without permission.
  • Supports medium-large master key systems. Up to 20 profiles with CY110.

Where dimple keys make the most sense

  • Office buildings
  • Coworking spaces
  • Retail front‑of‑house areas
  • Small and medium‑sized businesses
  • Places with frequent staff turnover

Best cylinder options

Euro cylinders for entrances, thumb turns for internal rooms, and cam locks for storage.

In short: if you want your users to have a smooth, frustration‑free experience while keeping things secure, dimple keys are a brilliant fit.

Sawn key systems: Tough, reliable and built for big, demanding sites

If you’re dealing with a large site, high foot traffic, or areas where security can’t be compromised, sawn key systems such as CYS10 are the heavy hitters.

Why choose a sawn key system

  • Huge master key capacity. CYS10 manages up to 63 profiles and 144,729 differs.
  • Excellent physical resistance. Great for environments where locks take a beating.
  • Patent protection until 2037. You stay in full control of key duplication.
  • Reliable in extreme conditions. Even works easily with gloves.
  • Ideal for 24/7 use. Built for constant operation.

Best suited for

  • Schools, colleges and universities
  • Hospitals and healthcare facilities
  • Warehouses and logistics hubs
  • Industrial sites
  • Large campuses with complex access hierarchies

Best cylinder options

Euro doubles, thumb turns, metal-compatible screw‑ins, plus padlocks and cam locks for equipment storage.

If your site needs resilience, durability, and complex key control, sawn systems are the way to go.

Which should you choose?

Here’s the quick guide

For offices with lots of staff changes - choose Dimple (CY110)

Friendly, easy, modern perfect for everyday use.

For education or public buildings - choose Sawn (CYS10)

Top‑tier resistance and excellent for multi‑layered key hierarchies.

For healthcare environments - choose Sawn (CYS10)

Glove‑friendly, reliable around the clock, and supports anti‑barricade functions.

For warehouses/logistics hubs - it depends

  • High‑risk zones: Sawn
  • Staff areas & low‑risk zones: Dimple works well

Side‑by‑side comparison

Feature

Dimple (CY110)

Sawn (CYS10)

Best for

Offices, retail, SMEs

Hospitals, universities, warehouses

Key type

Reversible dimple

Traditional sawn

Patent protection

Until 2036

Until 2037

Attack resistance

Strong (upgradable)

Very strong, bump‑resistant

Master key scale

Medium (up to 20 profiles)

Very large (up to 63 profiles)

User feel

Smooth, modern, convenient

Heavy‑duty, glove‑friendly

The bottom line

Both systems are secure it’s all about choosing the one that matches your building’s day‑to‑day reality.

  • Pick dimple keys if you want ease of use, modern aesthetics, and a great experience for everyday users.
  • Pick sawn keys if you need maximum strength, long‑term durability, and the ability to manage complex access levels across a large site.

Related products

  • CY110 - Dimple Key Cylinders

    Durable, high-performance cylinders with 6-pin technology to bring security to your building.
  • CYS10 - Sawn Key Cylinders

    Durable, high-performance locks and cylinders with 6-pin technology made in EU provide the confidence that your building is secure, inside and out.

    The trusted sawn key design offers a convenient user experience. Double patent protection increases security

    Certified security
    EN 1303:2015 Euro profile cylinders tested to 1 6 – B – C 6 0 plus rigorous testing at ASSA ABLOY labs. Security technology patent protected until 2037.

    Attack resistance
    Secure anti-pick design and 3rd-party tested bump resistance for additional security.

    Reliable construction
    Durable design with 96-hour corrosion resistance and tested for 300,000 lock/unlock cycles.

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