Product: Zinc-alloy refrigerator door hinge Key benefits Built to last: Made from durable zinc alloy for long-term use. Corrosion-resistant and wear-resistant to reduce maintenance and downtime in humid or cold environments. Reliable door operation: Smooth, flexible rotation for consistent opening and closing. Helps prevent door sag and keeps seals aligned to maintain temperature control. Time- and cost-saving installation: Professionally manufactured and easy to install without professional tools or specialized help. What it does Acts as a robust hinge for refrigerator and freezer doors, offering stable movement and resistance to corrosion and wear. Can double as a door handle for cold-room doors where a compact, sturdy grip is needed. Available in two different options to match different mounting or rotation requirements and meet varied application needs. Key attributes Material: Zinc alloy — corrosion-resistant and wear-resistant. Function: Smooth pivoting hinge for opening/closing doors; compatible also as a handle for cold-room doors. Compatibility: Suitable for oven doors, cold-room doors, industrial doors, freezer accessories, and similar heavy-duty door applications. Options: Two variants provided to accommodate different installation preferences or door configurations. Practical use scenarios 1) Commercial kitchen: Replace worn hinges on a restaurant walk-in cooler so doors close smoothly, preserve cold air, and reduce energy loss. 2) Industrial/freezer maintenance: Install as a rugged hinge or handle on warehouse freezer doors where moisture and frequent use demand corrosion-resistant hardware. 3) Appliance repair: Fit onto household refrigerators or ovens as a direct replacement hinge to restore proper door alignment and reduce noise from loose fittings. Why choose this hinge Designed to withstand demanding environments where rust and wear are common. Simple installation minimizes downtime and service costs. Two configuration options help ensure the hinge fits your specific door type and usage pattern. Note: Product description reflects material, function, compatibility, and the two available options as provided.