Description
Upgrading your interior door hardware is simple with the Carbine 4000 Sandown Passage Lockset. Specifically designed for residential homes, rental properties, and commercial office interiors, this non-locking tiebolt knobset combines clean aesthetic styling with long-term mechanical reliability. Consequently, it serves as the perfect replacement for worn-out passage sets on internal hall, closet, and utility timber doors.
Non-Locking Functionality for Internal Hallway & Closet Doors
Unlike keyed entry or privacy locksets, a passage lockset contains no locking mechanism. Both the internal and external knobs allow free passage at all times while keeping the door latched firmly in place. Furthermore, the Carbine 4000 Sandown Series features a smooth latching spring system. As a result, internal doors open and close smoothly without stiff lever action or latch sticking.
Concealed Tiebolt Mounting & Easy DIY Installation
Installing the Carbine 4000 Sandown passage lockset requires only basic hand tools. Specifically, the lock utilizes a concealed tiebolt mounting system. Fixing screws remain hidden beneath the internal rose plate, protecting the hardware against accidental loosening or surface tampering. In addition, the latch bolt adjusts easily between 60mm and 70mm backset measurements. Consequently, it fits standard Australian 54mm cross-bore door preparations without requiring additional wood chiseling.
Key Product Features & Specifications
- Non-Locking Passage Function: Ideal for hallways, closets, laundry rooms, and interior commercial office doors requiring unhindered access.
- Universal Door Preparation: Fits standard 54mm cross-bore and 25.4mm edge-bore hole dimensions across Australian timber and hollow-core doors.
- Adjustable Latch Bolt: Includes an adjustable 60mm to 70mm backset latch to accommodate varying door stile widths.
- Concealed Fixing System: Tiebolt mounting plate conceals fixing screws for a clean, professional finish on both door faces.
- Tarnish-Resistant Finishes: Available in high-durability finishes engineered to resist daily handling wear and surface corrosion.
Why Buy Carbine Hardware From Lock Warehouse Australia?
Sourcing interior door hardware online requires verified stock availability and technical support. For instance, pairing your Carbine passage sets with matching privacy and deadbolt locksets creates a uniform design aesthetic throughout your building. 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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