So we're looking at the SK2-009, the zinc alloy lift-off hinge with that 180° rotation, and the black painted finish is decent for corrosion resisance in electricla cabinets — it's not marine-grade, but it holds up fine for generator set boxes and indoor enclosures.

Actually, these are used pretty widely by guys building mini chassis and electrical boxes where you need full access without pulling the door off completely; the detachable design makes maintenance a lot faster, and the 180° swing means you're not fighting the door when you're working inside.


We usually have stock on these, but confirm lead time if you're ordering over 500 units or so — the standard export carton packaing is fine, but MOQ is something to check if you're just prototyping.

What it basically does is give you a solid, lightweight hinge (zinc alloy ZDC) that's better than cheap steel for this appliction, though it's not designed for heavy-duty outdoor use where you'd want stainlss — the 1-year manufacturing defects.

Payment terms are typically 30% deposit with the balance before shipment, and our company can provide COAs and TDS with the batch if your quality team needs them; sample availability is usually quick, about 2-3 weeks for a few pieces to test fit.
The SK2-009 is designed for standard generator set boxes and electrical cabinets, but we don't list a specific weight rating. If you need a load capacity, send us your door weight and size, and we can test it for you.
The black paint is a standard industrial coating—decent for normal use but not armor-plated. For heavy-duty environments, we can discuss upgrading to a powder coat or other options.
Samples are available and usually ship within 3-5 business days. We just ask you to cover the shipping cost, but the hinge itself is free.
Yes, we can supply a material certificate for the ZDC zinc alloy and a basic quality inspection report with your order. Just mention it when you place the PO.
MOQ is typically 1000 pieces per model, but we can do smaller trial orders. Mixed cartons with different hinge models are fine—just let us know the breakdown.