Whitco Mawson Sliding Patio Door Lock – 5 Pin KD, Standard Outer Pull, Universal Strike 41mm, Black W540917
Whitco Mawson Sliding Patio Door Lock – 5 Pin KD, Standard Outer Pull, Universal Strike 41mm, Black W540917
The Whitco Mawson Sliding Patio Door Lock is a zinc diecast inner D-handle deadlock with a diecast outer pull, surface-mounted for residential aluminium or timber sliding patio doors. Mawson uses a low-profile D-handle designed for doors fitted with an internal security screen. This listing is the 5 Pin KD, Standard Outer Pull, Universal Strike 41mm configuration in Black finish.
Key Features
Specifications
| Configuration | 5 Pin KD, Standard Outer Pull, Universal Strike 41mm |
| Handle | Low-profile inner D-handle (suits internal security screen) |
| Fixing hole centres | 82 mm (standard) |
| Mounting | Surface mounted |
| Cylinder | C4 5-pin standard; 10-disc optional |
| Handing | Non-handed (left or right) |
| Suits doors | Aluminium or timber sliding patio |
| Origin | Australian made (imported cylinder) |
| Material | Zinc diecast handle and outer pull |
| Whitco code | W540917 |
| Finish | Black |
Mawson Variations & Codes
| Configuration | What it does | Whitco code |
|---|---|---|
| External Single Cylinder | Keyed outside, standard diecast pull, Mawson strike. | W5401 (strike) · W5406 (no strike) |
| Snib Only (non-keyed) | Snib only, no cylinder, diecast pull, Mawson strike. | W5407 |
| Internal D-Handle | Inner D-handle only, no cylinder, pull or strike. | W5430 |
| Dummy | Fixed D-handle, diecast pull, Mawson strike. | W5440 |
| No Cylinder (less cylinder) | Lock body without cylinder. | codes ending LC |
The last two digits of a Whitco code are the finish (e.g. 17 = Black, 16 = White). Suffixes: KD = keyed different, KA / 5KA / 10KA = keyed alike, LC = less cylinder.
Compatible Strikes, Pulls, Packers & Cylinders
| Universal diecast strike | W5665 |
| Mawson diecast strike | W548217 |
| Offset outer pull — with cylinder hole | W5480 |
| Offset outer pull — no cylinder hole | W5481 |
| Handle packer, 5 mm | W548317 |
| Strike packer, 3 mm | W564117 |
Available Finishes
Swatch colours are indicative only. Living/soft finishes develop a natural patina over time. Powder-coat colours may vary between batches.
10-Year Warranty
Which Mawson configurations are available, and what are the codes?
The Mawson comes in these configurations (the last two digits of each code are the finish): • External Single Cylinder (W5401 (strike) · W5406 (no strike)) — Keyed outside, standard diecast pull, Mawson strike. • Snib Only (non-keyed) (W5407) — Snib only, no cylinder, diecast pull, Mawson strike. • Internal D-Handle (W5430) — Inner D-handle only, no cylinder, pull or strike. • Dummy (W5440) — Fixed D-handle, diecast pull, Mawson strike. • No Cylinder (less cylinder) (codes ending LC) — Lock body without cylinder.
What's the difference between double, external and internal cylinder?
Double cylinder is keyed from both inside and outside. External single cylinder is keyed outside with a snib/turn inside. Internal single cylinder is keyed inside only. Snib-only has no cylinder at all, a dummy is a fixed pull with no lock, and a 'no cylinder / less cylinder' (LC) version is the lock body supplied without a cylinder so you can add your own.
What strikes, outer pulls, packers and cylinders can I add?
Compatible accessories for this range include: • Universal diecast strike (W5665) • Mawson diecast strike (W548217) • Offset outer pull — with cylinder hole (W5480) • Offset outer pull — no cylinder hole (W5481) • Handle packer, 5 mm (W548317) • Strike packer, 3 mm (W564117) Call Prime Hardware if you'd like help matching the right strike, pull or cylinder to your door.
What cylinder does it use — can I key alike?
Mawson uses C4 5-pin cylinders as standard and can be keyed alike to other C4 and CYL4 Whitco and Lockwood products. Also available with 10-disc cylinders.
What are the key dimensions and fixing?
It is surface mounted with standard 82 mm fixing hole centres and suits residential aluminium or timber sliding patio doors (with internal security screen). See the Specifications table on this page for backplate size, projection and cylinder details. It is non-handed, so it fits left- or right-hand sliding doors.
How do I read the Whitco code?
The last two digits are the finish (e.g. 17 = Black, 16 = White, 19 = Primrose, 11 = Silver, 08 = Bright Chrome, 99 = non-standard). Suffixes mean: KD = keyed different, KA/5KA/10KA = keyed alike, LC = less cylinder (supplied without a cylinder).
Is this finish in stock?
Silver and Black finishes are normally held in stock with the supplier. All other finishes (and no-finish/raw components) are made to order — call Prime Hardware on 1800 329 028 to confirm availability and lead time before you order.
What warranty applies?
Whitco products carry a 10-Year Warranty against defects in materials and workmanship, under the Australian Consumer Law. Manufactured by ASSA ABLOY Australia.
How can I get 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. We can confirm the right configuration, finish and matching cylinder or strike before you order.
