15 tons working load limit on the biggest ones — that's the headline spec, and it means you're not replacing these every season, they actually hold up under real crane work with the 360° swivel taking teh twist out of your rigging.

Precision forging and is what gives it that strength, plus the self-locking tongue clicks shut and stays shut, so no accidental dropping of loads, which is pretty much the whole point of a lifting hook.

Works down to -20°C and up to +200°C, so it's fine for cold storage or foundry work — but don't use it for shock loading or side pulls, that's not what it's designed for.
You can get them in sizes form 1.1 tons to 15 tons, and the colored anti-corrosion coating means they don't rust out fast, even if your shop's humid or outdoors.

Usually our company have stock on common sizes (2-ton, 5-ton, 10-ton), but for OEM specs or custom marking, lead time's about 20 days or so — just let me know what rating and quantty you're looking at.

our company can do 50 units or more for custom orders, and COA with every batch, but the standerd ones ship out in a week give or take, so it's faster if you don't need anything special.
Our MOQ for this hook is typically 500 pieces per size, but we can be flexible for custom orders or smaller trial runs—just reach out to our sales team.
Standard lead time is around 30 to 45 days after order confirmation, depending on the quantity and any customization you need.
Yes, we can supply a mill test certificate and a compliance certificate showing it meets international lifting standards, like EN 1677 or AS 3776.
The self-locking tongue automatically snaps shut over the hook opening when under load, preventing the sling or chain from slipping off—it only opens manually under no load.
We usually pack them in polybags then cartons or wooden crates for export, but we can also do custom packaging with your branding if you need it.