Description
Securing your property entry doors is simple with the Carbine 4000 Sandown Entrance Lockset. Specifically designed for residential homes, rental units, and light commercial buildings, this keyed tiebolt knobset combines physical security with effortless operation. Consequently, it serves as the ideal replacement for worn-out entrance locksets on timber and metal exterior doors.
Heavy-Duty Keyed Entrance Security for Exterior Doors
The Carbine 4000 Sandown entrance lockset provides dual-action operational control for primary entrance doors. Outside, a key unlocks the external knob. Inside, a turn-button grants quick egress. Furthermore, the internal turn-button allows you to keep the exterior knob locked or unlocked as needed. As a result, you maintain complete access control over your building perimeters.
Concealed Tiebolt Fixing & Universal Door Preparation
Installing the Carbine 4000 Sandown entrance lockset requires basic hand tools. Specifically, this hardware utilizes a concealed tiebolt mounting system. Fixing screws remain hidden beneath the inner rose plate, protecting the lock against forced tampering or loosening. In addition, the latch bolt adjusts smoothly between 60mm and 70mm backset measurements. Consequently, it fits standard Australian 54mm cross-bore door preparations without requiring extra chiseling.
Standard C4 Keyway & Keyed-Alike Customization
Every Carbine 4000 Sandown entrance lockset comes equipped with a rekeyable 6-pin C4 brass cylinder. Therefore, a licensed locksmith can easily key this lock alike to match your existing entrance deadbolts or patio locks. As a result, you can operate your home security hardware using a single convenient key.
Key Product Features & Specifications
- Keyed Entrance Function: Key operates the latch from outside, while an internal turn-button controls egress and knob locking.
- Universal Door Prep: Mounts directly into standard 54mm cross-bore and 25.4mm edge-bore hole dimensions.
- Adjustable Latchback: Features an adjustable 60mm to 70mm backset latch to fit varying timber and metal door stiles.
- Concealed Mounting: Tiebolt fixing system conceals mounting screws for a clean, tamper-resistant finish.
- C4 Brass Cylinder: Includes a 6-pin rekeyable cylinder compatible with standard C4 key profiles across Australia.
Why Buy Carbine Locks From Lock Warehouse Australia?
Sourcing door hardware online requires verified inventory levels and rapid delivery. For instance, pairing your entrance locksets with matching deadbolts or window locks creates complete perimeter security. Additionally, all orders ship directly from our stocked Victorian warehouse hub to guarantee fast dispatch nationwide, backed by over 30 years of licensed Master Locksmith experience.



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