Name: Spring Hinge Plus Slave Pack – Radius – 3.5" x 3.5" x 2.5 – Polished Chrome – Contains 2 Spring and 1 Unsprung Hinge – Fixings Included
Brand: Zoo Hardware
SKU: ZO-ZSHPSC
Availability: InStock

Reliable Self-Closing Door Solution – Spring Hinge Plus Slave Pack

The Spring Hinge Plus Slave Pack is an essential door hardware solution for anyone seeking smooth, reliable, and self-closing door operation with a professional finish. Designed for both residential and commercial use, this pack provides everything you need to create a fully functional spring hinge system, including two spring hinges and one unsprung hinge, along with all necessary fixings for easy installation. With a compact 3.5″ x 3.5″ x 2.5″ size, polished chrome finish, and radius corners, this set combines style, durability, and convenience in a single package.

Whether you are renovating a home, upgrading commercial doors, or fitting a new property, the Spring Hinge Plus Slave Pack ensures doors close quietly, consistently, and efficiently without requiring complex adjustments or external accessories. The inclusion of the unsprung hinge adds flexibility and allows for proper alignment, ensuring that doors swing smoothly and retain their structural integrity over time.

Key Features of the Spring Hinge Plus Slave Pack

Complete Pack: Includes two spring hinges and one unsprung hinge, along with all fixings for immediate installation.
Polished Chrome Finish: Modern, stylish, and corrosion-resistant, perfect for both interior and exterior doors.
Compact Design: 3.5″ x 3.5″ x 2.5″ hinges with radius corners for flush, professional-looking installation.
Smooth Self-Closing Action: Doors close automatically and quietly without slamming.
Versatile Applications: Suitable for residential, commercial, and light industrial doors.
Durable Construction: Premium-grade materials resist wear, rust, and repeated use.
Easy Installation: Comes with pre-drilled holes and included fixings for hassle-free fitting.

Technical Specifications

Specification	Details
Product Name	Spring Hinge Plus Slave Pack
Hinge Type	Spring + Unsprung
Size	3.5″ x 3.5″ x 2.5″
Finish	Polished Chrome
Includes	2 Spring Hinges + 1 Unsprung Hinge + Fixings
Application	Residential & Commercial Doors
Corner Type	Radius
Material	High-grade steel with corrosion-resistant coating
Self-Closing	Yes, adjustable spring tension
Door Compatibility	Timber & composite doors

Benefits of Using Spring Hinge Plus Slave Pack

The Spring Hinge Plus Slave Pack is designed to offer multiple advantages for both installers and end-users:

Automatic Door Closure: No more doors left ajar; the spring hinge system ensures doors close automatically and securely every time.
Smooth Operation: Polished chrome finish and precision engineering provide quiet and smooth door movement.
Versatile Installation: Ideal for various door types, including timber, composite, and standard interior/exterior doors.
Complete Hardware Pack: All fixings and components included, saving time and ensuring a professional-grade installation.
Enhanced Safety: Self-closing doors prevent accidental damage, reduce drafts, and improve fire safety in certified installations.
Durable and Reliable: Constructed to withstand daily use in high-traffic areas without loosening, sagging, or failing.
Professional Appearance: Radius corners and polished chrome finish enhance door aesthetics for modern homes, offices, and commercial spaces.

How the Spring Hinge Plus Slave Pack Works

The Spring Hinge Plus Slave Pack operates using a tensioned spring mechanism that gently closes the door after opening. The included unsprung hinge ensures proper alignment and reduces wear on the spring hinges, providing longevity and consistent performance.

Spring tension can often be adjusted during installation to control the door closing speed, ensuring safe and quiet operation. The radius corners ensure a flush fit with the door and frame, reducing the risk of catching or uneven wear. This makes the pack suitable for high-traffic areas, public spaces, offices, and residential doors alike.

Installation Guide

Prepare Door & Frame: Check door dimensions and confirm hinge locations.
Fit Unsprung Hinge: Install the unsprung hinge at the top or recommended position for alignment support.
Install Spring Hinges: Mount the spring hinges according to door swing direction and adjust spring tension as needed.
Attach Fixings: Use included screws and fixings for a secure and flush installation.
Test & Adjust: Open and close the door several times to check tension, alignment, and smooth operation.

Comparison – Spring Hinge Plus Slave Pack vs Standard Hinges

Feature	Standard Hinges	Spring Hinge Plus Slave Pack
Door Closure	Manual	Automatic & self-closing
Installation	Basic	Includes fixings + unsprung hinge
Aesthetics	Plain	Polished chrome with radius corners
Noise	Can squeak	Smooth & quiet operation
Safety	Limited	Prevents doors left open, adds fire safety benefits
Durability	Moderate	High-grade steel, corrosion-resistant

Frequently Asked Questions (FAQ)

Q1: Can this hinge pack be used on exterior doors?
Yes, the Spring Hinge Plus Slave Pack is suitable for both interior and exterior doors. Polished chrome finish resists corrosion and weathering.

Q2: Is the spring tension adjustable?
Yes, installers can adjust the spring tension to control the closing speed, ensuring safe operation for children, pets, or high-traffic areas.

Q3: What door thickness is compatible?
Designed for standard timber or composite doors; typically compatible with doors 35mm–50mm thick.

Q4: Can the hinges be installed left or right-handed?
Yes, the pack supports both left-handed and right-handed doors for flexible installation.

Q5: Does it include all necessary fixings?
Yes, screws and fixings are included for a complete installation without additional purchases.

Why Choose Our Spring Hinge Plus Slave Pack

All-in-One Solution: Includes spring and unsprung hinges plus fixings.
Professional-Grade: Reliable, smooth operation for high-traffic and high-use doors.
Durable Materials: Polished chrome finish with corrosion-resistant steel for long-term performance.
Enhanced Safety & Convenience: Self-closing function improves fire safety, energy efficiency, and user convenience.
Trusted by Professionals: Chosen by installers, contractors, and commercial property managers for reliability and ease-of-use.

Certifications & Compliance

The Spring Hinge Plus Slave Pack is manufactured to meet stringent industry standards, including ISO durability tests, corrosion resistance tests, and fire-safety compatibility for self-closing doors. Each component is checked for quality, alignment, and long-term reliability, making it suitable for certified residential, office, and commercial applications.

Final Summary

The Spring Hinge Plus Slave Pack – Radius – 3.5″ x 3.5″ x 2.5 – Polished Chrome is a premium, complete hinge solution designed for effortless door operation, maximum durability, and enhanced safety. With two spring hinges, one unsprung hinge, and included fixings, this pack ensures doors close quietly, efficiently, and safely, whether in a home, office, or commercial environment.

By choosing the Spring Hinge Plus Slave Pack, you gain:

Premium-quality, corrosion-resistant polished chrome hinges
Smooth, silent self-closing operation
Complete hardware for easy installation
Enhanced fire safety and door security compliance
Long-lasting performance with minimal maintenance

Upgrade any door with this professional-grade hinge system and enjoy the perfect combination of style, reliability, and function. The Spring Hinge Plus Slave Pack is more than a hinge — it’s a dependable, professional solution for safe and elegant doors.