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It's a 1/4-inch drive set made from chrome vanadium steel, with a mirror-polished finish that makes them easy to wipe down after a greasy job. The hardness sits at HRC40-45, which is a decent balance for everyday turning without being brittle. We've got them packed in a hard plastic organizer that keeps the sockets from rattling around. Each carton holds 20 sets, and we usually have stock on these, but confirm lead time for larger orders.
The triple plating treatment is what handles corrosion resistance—three layers, not just a quick dip. Basically, it's better than a basic chrome coat for humid shops or occasional spills. You'll see CE and RoHS marks on the paperwork, and they meet ANSI and DIN standerds, so they're fine for most professional work. The rubberized grip is nice for oily hands, though it's not a heavy-duty impact set—don't try it on an impact wrench, it'll snap the drive.
We see these go mostly to mechanics doing assembly or light repair, not for torquing down big bolts. Actually, the quick-release switch is handy when you're swapping sockets fast, and the reversible mechanism is standdard but works smoothly. One thing buyers don't always ask: the organizer has a little give in the plastic, so it flexes when you drop it—better than a brittle case that cracks.
Anyway, ordering is straightforward: 20 sets per carton, and we can do mixed lots if you need different drive sizes combined. The COA covers hardness and plating thickness, but we don't have individual batch testing for every set—just a random sample per run. If you're after tight tolerance for precision work, this is fine for general use but not for torque-sensitive fasteners. The price per set drops after 5 cartons or so, which is pretty much standard for whlosale.
We require a minimum of 20 sets per order, which comes in one standard carton box. Smaller quantities aren't available for bulk wholesale.
Yes, we can provide RoHS and CE certificates along with test reports confirming ANSI and DIN compliance. Just let us know when you place the order.
Absolutely, HRC40-45 is standard for professional-grade tools and offers a good balance of strength and durability. Combined with the triple chrome plating, it resists corrosion well in tough job sites.
Sorry, the 1/4-inch drive is fixed for this specific model. We do have other SKUs with different drive sizes if you need a change.
Each set comes in its own hard plastic organizer, and 20 of those go into a sturdy carton box. The organizers keep sockets secure, and the carton prevents damage during transit.
