Whitco Blaxland Black

Whitco Blaxland DP Black — Sliding Patio Door Lock

Zinc diecast internal D handle deadlock designed for residential aluminium or timber sliding doors. Australian made with imported cylinder, surface mounted, and meets AS4145.2-1993 standard.

Key features include 82mm fixing holes, central turnbar hole for external cylinders, and integral anti-lift pins to resist door lift attempts. Adjustable stainless steel locking beak with 6mm closing adjustment and self-retracting design prevents damage and accidental lockout.

Non-handed design works with a wide range of outer pulls and strikes. Available in Double Cylinder, External Single Cylinder, Internal Single Cylinder, Snib Only, and Dummy configurations.

Standard and Express orders are shipped within 1–2 business days, provided they do not contain special-order items. Special-order items may require additional processing time, which will be noted on the product page.