Carbine Doncaster 7000 Cylindrical Double Cylinder Classroom set, Disability Lever, 70mm backset, C4 Keyed to Differ, Boxed, Brushed Satin Chrome
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Carbine Doncaster 7000 Cylindrical Double Cylinder Classroom set, Disability Lever, 70mm backset, C4 Keyed to Differ, Boxed, Brushed Satin Chrome
The Carbine Doncaster 7000 Cylindrical Double Cylinder Classroom set is a stainless steel Carbine lever set with a double cylinder classroom function. Keyed on both sides with classroom operation — the inside stays free to exit. Check local egress rules before fitting to an exit door. It has a 70mm backset. Finish: Brushed Satin Chrome.
Key Features
Door Function: Double Cylinder Classroom
Keyed on both sides with classroom operation — the inside stays free to exit. Check local egress rules before fitting to an exit door.
The common door functions:
Specifications
| Brand | Carbine |
| Series | Doncaster 7000 |
| Type | Lever Set |
| Function | Double Cylinder Classroom |
| Backset | 70mm |
| Keying | C4 Keyed to Differ |
| Packaging | Boxed |
| Finish | Brushed Satin Chrome |
| Material | Stainless steel |
Available Finishes
Swatch colours are indicative only. Living finishes develop a natural patina over time.
Warranty
| ✓12-Month Mechanical Warranty | Covers defects in materials and workmanship, in line with your rights under Australian Consumer Law. |
Documents
Download spec sheet / brochure (PDF) →
What is the Carbine Doncaster 7000 Cylindrical Double Cylinder Classroom set?
It is a Carbine lever set with a double cylinder classroom function, finished in brushed satin chrome.
What does the double cylinder classroom function do?
Keyed on both sides with classroom operation — the inside stays free to exit. Check local egress rules before fitting to an exit door.
What's the difference between passage, privacy and entrance?
Passage: The latch operates from both sides at all times and does not lock. Ideal for hallways, walk-in robes, linen cupboards and other doors that don't need privacy or security. Privacy: Locks from the inside with a turn or push button, with an emergency release on the outside. Designed for bathrooms, ensuites and bedrooms. Entrance: Key-lockable from the outside and released by a turn or button on the inside. Suited to main entry doors and any door that needs keyed security.
What backset does it need?
It has a 70mm backset — the distance from the door edge to the centre of the hole. Check your door preparation matches before ordering.
How is it keyed?
Supplied c4 keyed to differ. Keyed to Differ means each lock has its own key; Keyed Alike means matching locks share one key.
What finish is it?
This listing is brushed satin chrome. Other finishes are available as separate listings.
What warranty does it come with, and how do I care for it?
Carbine locksets are covered by a 12-month mechanical warranty under normal use when correctly installed. Wipe with a soft, damp cloth and avoid abrasive cleaners to protect the finish.
How can I get help choosing the right function?
Our team is happy to help. Call Prime Hardware on 1800 329 028, email sales@primehardware.com.au, or visit the showroom at 2/249 Annangrove Road, Annangrove NSW 2156.
