Whitco Blaxland White Patio Lock W500216

Whitco Blaxland White Patio Lock Overview & Applications

Replacing worn hardware or pricing up a commercial building schedule goes much faster when your lock footprint matches existing door cutouts. Australian locksmiths and builders specify the Whitco Blaxland White Patio Lock because its internal springs, fixing bosses, and working clearances suit aluminium and timber residential sliding patio doors, alfresco entertaining doors, and balcony sliding panels. Direct multi-hole retrofit replacing worn Whitco Blaxland, Lockwood Onyx 9A1A2/9A3A2, Austral Yarra Ridge, and Doric DS1/DS2 patio door locks.

Pair this item with matching hardware in our Sliding Patio & Cavity Door Locks range or check our Custom C4 Keyed Alike Service (SKU: KA). On commercial, strata, or rental upgrades, always follow the Standards Australia AS 4145.2 Sliding Patio Door Lock Standards.

Door Prep & Fitment: W500216 Sliding Patio Door Lock

Before ordering replacement hardware, run a tape measure over your existing cutout. When checking W500216 sliding patio door lock on site, the W500216 is built around surface-mounted non-handed chassis that retrofits standard Australian 82mm, 85mm, 90mm, 128mm, and 130mm vertical screw fixing centres without drilling new stile holes. Matching your existing hole centres and backset lets you swap worn parts cleanly without patching timber.

3-Step Fitting Guide: Twin Hook Anti Lift Locking Beak

Follow these three practical steps for twin hook anti lift locking beak so the mechanism lines up cleanly on the first pass:

1. Measure the vertical distance between the top and bottom mounting screws on your existing sliding patio door handle (82mm, 85mm, 90mm, 128mm, or 130mm).
2. Mount the interior and exterior handle assemblies onto the sliding door stile using the matching screw bosses.
3. Align the frame keeper plate so the anti-slam button depresses on closing and the twin counter-acting beaks hook cleanly without rubbing.

Build Quality & Standards: 82mm and 128mm Screw Fixing Centres

Lightweight variety-store hardware quickly suffers from handle sag, surface pitting, or sticky latches under Australian sun and coastal air. The genuine W500216 features UV-stabilised powder-coated diecast zinc pull handles housing counter-balanced twin opposing stainless or hardened steel hook beaks and anti-slam plunger protection. Engineered around 82mm and 128mm screw fixing centres, every internal spring and load-bearing surface is built to handle heavy daily foot traffic.

C4 Keying Options & Melbourne Warehouse Dispatch

For single-key convenience across your property, the W500216 is fitted with genuine 5-pin C4 cylinders (2 keys included) that can be keyed alike to your front door lock before dispatch via SKU: KA. If you are ordering multiple compatible C4 cylinder locks and want them all pinned to one shared key before shipping, simply add our in-house Custom Keyed Alike Service (SKU: KA) to your cart.

Orders ship from our Melbourne, Victoria warehouse within 24 to 48 hours Australia-wide (free shipping over $149.95 AUD). Browse our Complete Hardware Catalogue or call (03) 9306 6760 or 0421 149 760.