It's that awkward gap between the frame and the door that most hardware just can't close reliably, and this single point lock set handles it without the whole assembly sagging after a season or two—it's actually a pretty straightforward fix for a common headache.

The body is milled from alumnum alloy with a powder coating that holds up better than standard paint when you're cranking the handle daily, and it measures 223.5 by 133.5 by 30mm which fits most standard casement profiles without shimming.

We've found most buyers order 50 units or so to start, and they usually go with the customizable color option even though black and white are the stock runners, but you'll want to check lead time on custom finishes (usually 2-4 weeks depending on the batch).


Roughly 90% of our orders are OEM or ODM, so our company can tweak faceplate or handle shape if your project calls for something non-standard, but don't use this for sliding doors—the strike geometry is wrong for that and you'll get binding.

One thing nobody mentions is the HS code is 8302410000, which clears customs fine for most window and door hardware shipments, and we pack them in standard cartons with the screws and strike plate included.

Teh ISO cert is there, but what it really means is the tolerance on the locking pin is tighter than what you'd get form a no-name suppiler, so the throw is consistent across units in the same order.
Our standard MOQ is 500 sets, but we can work with smaller trial orders if you're just starting out. Just reach out to discuss.
Lead time is roughly 25-30 days for a standard order, depending on the quantity. Custom colors might add a few extra days.
Yes, we can include ISO certificates with your order. Just let us know in advance so we can prepare them.
Absolutely—we offer customizable colors. Send us your RAL code or a sample, and we'll match it with our powder coating.
They come in standard cartons, with each set protected to prevent damage during transit. We can also do custom packaging if you need.