Whitco Series 25 Window Lock Casement
Whitco Series 25 Window Lock Casement
Whitco Series 25 Window Lock Casement
In stock
Shipping Australia-Wide
Warranty Protection
10-Year Mechanical WarrantyDescription
Whitco Series 25 Window Lock – The Reliable All-Rounder for Every Window
At Aus Lock and Safe Co, we’ve found that the Whitco Series 25 Window Lock is the ultimate "problem solver" for home security. Whether your home features modern aluminium sliders or classic timber awning windows, the Series 25 provides a heavy-duty, surface-mounted defense that is incredibly easy to use.
Its signature "push-to-lock" mechanism makes it a favorite for busy Melbourne families—you can secure your entire home in seconds without needing to reach for a key until it’s time to open them back up.
Product Model: Whitco Series 25 Window Lock
Locking Action: Push-to-lock, key to release
Bolt Material: Zinc-plated steel (8mm diameter)
Body Material: High-purity zinc die-cast
Cylinder: 5-pin C4 profile (Keyed alike compatible)
Application: Suitable for Timber and Aluminium windows
Finishes: Black, White, Silver, Primrose, Brown
Details
- Locking Mechanism: Key
Features & Benefits
- Universal Fitting: Specifically designed to secure a huge variety of windows, including sliding, awning, casement, and double-hung styles.
- Convenient Push-to-Lock: Simply press the cylinder to engage the bolt. It’s the fastest way to lock your windows before heading out or going to bed.
- Massive Bolt Strength: The 8mm steel bolt provides exceptional resistance against prying and prevents intruders from lifting sliding windows out of their tracks.
- Ventilation Mode: We can install these locks with a secondary strike hole, allowing you to lock the window slightly ajar for airflow while maintaining total security.
- Concealed Fixings: Once installed, the mounting screws are hidden behind the lock body, making it tamper-resistant and visually clean.
- Child Safety: An ideal solution for restricting window openings to meet safety regulations, protecting little ones from accidental falls.
Important note on delivery options
If you are unable to remove the safe from the delivery truck (refer to weight of safe) then you must select the below carrier as they will take it off the truck and bring it to your ground level entry point (as long as there are no steps or stairs in the travel path).
-
Delivery to Ground Level Entry Door (Tailgate) Carrier
- TNT Technology Express – Sensitive Express
All the below couriers are standard delivery where the receiver MUST remove the safe from the truck themselves (refer to weight of safe to determine if it can be removed safely).
-
Delivery to Site Carriers
- Toll NQX General Service
- Toll NQX Express Service
- Border Express Bulk
- Northline General
- Sadleirs General
- Searoad General
- Searoad Express
- TNT Road Express

Safe & Secure
Book a consult with one of our expert commercial or residential security technicians. We'll take the time to understand your needs, and recommend the security solution that's right for you.
