The Waterline Apartments Cronulla

The Waterline

Locksmith Cronulla - Waterline Apartments Cronulla

Locksmith Cronulla & The Waterline

A family business with humble beginnings since 1976, Richard Crookes Constructions (RCC) is one of Australia’s leading contractors for major projects across all sectors of the NSW, QLD and ACT economies. With over 700 staff on board managing 40 live projects, and a long history of repeat business (just over 70%) across both government and private sectors, RCC is poised for continued success for the next generation of construction professionals.

When RCC were building high end luxury apartments at Tonkin Street, in Cronulla, that required a restricted keying system to meet the demands of the high coastal weather conditions such as salt water and windy rains, the apartment owners who were after a high security keying system to match their new high end purchase, and the building manager to have a simple keying system for common use areas, they turned to EVVA 4KS and our Cronulla Locksmith to provide such a solution.

The EVVA 4KS maximum security master key system harnesses 130 billion key combinations to provide maximum intrusion resistance and flexibility. With a long-lifepatent protection until 2035, a very stringent and limited EVVA dealer network, Australian compliant standards, and Australian Government tested and approved (SCEC approved inc SL3 rated products), this system ticked all the security and keying matrix boxes for RCC.

Richard Crookes Constructions
SCEC Approved Locksmith Sutherland Shire
Locksmith Cronulla - Waterline Apartments Cronulla

“We have worked with multiple keying systems in the past, but 4KS completely blew us away. The key design which allows you to insert it in the cylinder both ways, the springless cylinder which we recommend for coastal areas to stop clogs in the cylinder, and the security approvals and design flexibility won us over,” says Kain Sissons, Senior Project Engineer, Richard Crookes Constructions.

Unlike most master key systems that rely on spring pressure in the cylinder, the 4KS locking pins (sliders) inside the cylinder are actively moved by the tracks in the key into alignment before the cylinder will open. When you insert your key to open, a total of 12 springless, solid carbide sliders are brought into a specific position via positive control of the six key curves and scanned by two control bars. The active slider placement and distinctive springless design also makes the 4KS system highly suitable for sandy, dirty and salty environments, and as Kain mentions above, this was a key factor chosen for Tonkin St, Cronulla.

“Andrew Webster and his team of Cronulla locksmiths at Websters Locksmiths were fantastic to work with. From the design of the system to the implementation and final delivery, we felt their work ethos blended with ours, as they delivered on time and on budget,” concludes Kain.

Locksmith Services

Locksmith Services for Sydney & the Sutherland Shire for over 20 years

Websters Master Locksmiths provides an extensive variety of locksmith services including electronic security, window security, safety compliances, 24/7 emergency locksmith services, key cutting, remote controls and more.

Master Locksmith Cronulla - Master Locksmith Sutherland Shire
Highly trained staff in all aspects of the repair and replacement process of door servicing.

Why Choose Us?

We provide a unique 24-hour emergency service for all your needs; from being locked out of a vehicle to replacing keys for your house.



With a wide range of products, the Websters team can assist you however you need.

Locksmiths and On Site Key Cutting

Master Locksmiths

We are members of the Master Locksmiths Association Australiasia (MLAA) and the Australian Government – Security Construction and Equipment Committee (SCEC).

ABOUT MASTER LOCKSMITHS Master Locksmith Cronulla - Master Locksmith Sutherland Shire

Brands We Offer

Abloy Locks & Home Security Abloy Locks & Home Security
Abus Locks and Security Abus Locks and Security
ADI Lockwise ADI Lockwise
AMC Home Security AMC Home Security
Automatic Technology Garage Remotes Automatic Technology Garage Remotes
B&D Garage Doors and Garage Remotes B&D Garage Doors and Garage Remotes
Brava Locks Brava Locks
Carbine Locks Carbine Locks
Chamberlain Garage Remotes and Doors Chamberlain Garage Remotes and Doors
CS Tech Security and Access Control Systems CS Tech Security and Access Control Systems
Dahua Security Cameras Dahua Security Cameras
EKA Cyberlock EKA Cyberlock
Garage & Gate Remotes Garage & Gate Remotes
GEN6T Locks GEN6T Locks
JMA Locks & Car Keys JMA Locks & Car Keys
KeyDIY Car Key and Garage Remotes KeyDIY Car Key and Garage Remotes
Lenlok Locks Lenlok Locks
Lockton Locks Lockton Locks
Lockwood Locks and Keys Lockwood Locks and Keys
Merlin Garage Remotes Merlin Garage Remotes
SGT Locks SGT Locks
Silca Bike Locks Silca Bike Locks
Smartlock Digital Locks Smartlock Digital Locks
Whitco Home Security Whitco Home Security
Yale Locks Yale Locks
Zanda Door Hardware and Locks Zanda Door Hardware and Locks
KeyDIY Car Key and Garage Remotes KeyDIY Car Key and Garage Remotes