KWIKFIT ALUMINIUM D&D Self-Closing Hinge KF3A1BL Black Adjustable 21.5mm 20kg Outdoor

Product Overview

KWIKFIT ALUMINIUM D&D self-closing hinges are used for gates and wicket doors in residential and light commercial outdoor environments. Constructed from powder-coated aluminium with an internal stainless steel spring, these hinges accommodate a gate-to-post gap of 21.5 mm and a weight capacity up to 20 kg (per pair), suitable for gates measuring up to 1.5 m high by 0.9 m wide. The product is especially suited for playground gates and light garden fencing applications, where ease of installation and weather resistance are critical.

A distinctive feature is the patented closing force adjustment system, which enables rapid tension setting with just a screwdriver. This eliminates complex setup or specialized tools, reducing installation time and risk for contractors and bulk buyers. These hinges are well-suited for bulk procurement targeting playground installations, fence manufacturers, or outdoor renovation projects requiring functional, self-closing security gates.

Key Features

• Self-closing mechanism ? integrated spring ensures automatic gate closure for improved security


• Patented tension adjustment ? closing force easily set with single screwdriver


• Powder-coated aluminium ? weather-resistant finish for outdoor installation


• Stainless steel spring ? corrosion-resistant internal component for longevity


• Gate-to-post gap 21.5 mm ? suited for standard fencing dimensions


• Load capacity up to 20 kg (pair) ? supports gates up to 1.5 m x 0.9 m


• Low-friction polymer pads ? smooth operation and reduced wear

Technical Specifications

• Material: Powder-coated aluminium


• Internal Spring: Stainless steel


• Gate-to-Post Gap: 21.5 mm


• Load Capacity: 20 kg (per pair)


• Maximum Gate Dimensions: 1.5 m (height) x 0.9 m (width)


• Color: Black


• Closing Force Adjustment: Patented system with screwdriver


• Mounting Type: Wall-post or post-post

Applications

Commonly used for playground gates, garden wicket doors, and lightweight fencing. Recommended for residential, school, or recreational property security gates where automatic closure is required. Compatible with rectangular posts and designed for outdoor environments demanding weather resistance and low maintenance.

Packaging & Shipping

Standard export packaging. Set includes two hinges, mounting hardware, and installation instructions.