Catches

Catches

Catches are essential hardware components used to hold doors, cabinets, and gates securely in place without the need for a locking mechanism. They are designed to provide a reliable latching action for both functional and decorative purposes, ensuring that openings stay closed until intentionally released. At John Barnes Group, we stock a range of catches from leading brands Dormakaba, Lockwood, Scope, and Zanda, offering durability, smooth operation, and high-quality finishes.

Our range includes magnetic catches, roller catches, and ball catches—each designed for specific applications in residential, commercial, and industrial environments. Buy Catches online today from the John Barnes online shop!

What Are Catches?

A catch is a mechanical or magnetic device that holds a door or panel closed, releasing it when a certain force is applied or a handle is turned. Unlike locks, catches generally do not require a key or code to open, making them ideal for situations where convenience is as important as function.

Types of Catches We Offer

Buy Magnetic Catches online

Magnetic catches use a magnet to hold the door or panel closed against a metal striker plate. They are easy to install, discreet, and suitable for lightweight doors.

Use cases:

• Kitchen cabinets

• Wardrobes

• Utility cupboards

Buy Roller Catches online

Roller catches feature a spring-loaded roller mechanism that grips the door when closed and releases it when pushed or pulled. They provide a smooth, silent operation.

Use cases:

• Internal doors without locks

• Pantry or laundry doors

• Wardrobe doors

Buy Ball Catches online

Ball catches use a spring-loaded ball bearing to hold the door closed. They are often used with dummy door handles or knobs and are adjustable for tension.

Use cases:

• Closet doors

• Double doors (inactive leaf)

• Cupboards

Key Features and Specifications

• Materials: Stainless steel, brass, zinc alloy, or polymer

• Finishes: Satin chrome, polished brass, brushed nickel, black, or powder-coated

• Mounting: Surface-mounted or mortice-fitted depending on catch type

• Adjustability: Ball catches and roller catches often allow tension adjustment

• Durability: Designed for repeated use in high-traffic environments

Australian Standards and Compliance

While catches are not directly covered by specific Australian Standards, they should be compatible with doors and fittings that meet:

• AS4145.2: Mechanical locksets and hardware performance requirements

• BCA/NCC: Compliance for egress and accessibility

• AS2311: Protective coatings for corrosion prevention

Material and Durability Considerations

Stainless Steel

Excellent corrosion resistance, ideal for humid or coastal environments.

Brass

Attractive and corrosion-resistant, suitable for premium residential finishes.

Zinc Alloy

Strong and versatile, with a wide range of finish options.

Polymer Components

Used in certain catches for quiet operation and cost-effective durability.

Applications: Residential vs Commercial

Residential Applications

Catches are ideal for:

• Kitchen and bathroom cabinetry

• Internal room doors without locking needs

• Wardrobes and linen cupboards

Commercial Applications

In commercial environments, catches are commonly used for:

• Office storage cupboards

• Utility room doors

• Partition or meeting room doors without locks

Product Selection Guidance

For Homeowners

• Choose finishes that match door handles and hinges

• Use magnetic catches for lightweight cabinetry

• Select adjustable ball catches for fine-tuned tension

For Builders and Installers

• Ensure catch type matches door function and weight

• Use corrosion-resistant materials for wet areas

• Consider noise reduction properties for certain environments

For Facility Managers

• Standardise catch types across multiple rooms for ease of maintenance

• Keep spare catches on hand for quick replacements

• Inspect regularly for wear or misalignment

Installation Tips

• Align striker plates accurately with catch mechanisms

• Use appropriate fixings for the door or frame material

• Adjust spring tension where applicable for optimal performance

Maintenance and Care

• Clean regularly to remove dust and debris from moving parts

• Lubricate spring mechanisms occasionally to maintain smooth action

• Replace worn or damaged catches promptly

Order from John Barnes Group

John Barnes Group offers an extensive range of Dormakaba, Lockwood, Scope, and Zanda catches for all residential, commercial, and industrial applications. Our team can assist with:

• Selecting the correct catch type for your needs

• Matching finishes with other hardware

• Installation and maintenance advice

Contact us today to secure high-quality catches for your project: https://johnbarnesgroup.au/contact/