We're looking at a 10mm combination wrench here with chroming and a black finish, HRC40-45 hardness from that chrome-vanadium steel, and honestly most people don't think about the thermal treatment cycle—we run it tight to get consistent hardness across every batch, usually 20 days or so on lead time for bulk.

It's anti-magnetic and rust-proof, which matters more than you'd think when you're working around sensitive electronics or just leaving tools in a damp toolbox, and the 12-point offset box end with 15° angled open end basically means you can get into tighter spots without flipping teh wrench around repeatedly.

7 out of 10 industrial buyers go with the display box option even though it adds a few cents per unit—it keeps chrome from scratching during transit—but if you're doing maintenance crews or field kits, tied card or OPP bag is what we usually see, and MOQ is negotiable depending on volume.


The 10mm is a common size (usually for M6 bolts) but what it does is give you that same-size fit on both ends, so you're not digging for another tool when one end won't clear a fastener—we've had customers who tried cheaper wrenches with softer steel and they deform at the open end under torque, so the 40-45 HRC range is actually a meaningful spec here.

You'll want to confirm lead time on anything over 500 units or so, we run high volume but production slots fill up fast, and the German-type metric standerd means the 12-point profile is cut clean enough to avoid rounding off bolt heads—something we've seen with lower-grade imports.

Also, if you're ordering for a cleanroom or food-grade environment, the chrome plating is fine but the black finish can flake after heavy use, so OPP bag packaing is better than tied card there to contain any debris.
Our MOQ is negotiable, so we can work with you based on your order volume—just reach out to discuss your needs.
Lead time is 15 to 30 days, depending on order size and current production schedule.
Yes, we can supply hardness test reports and material certifications upon request to verify the HRC40-45 spec.
You can choose from tied card, OPP bag, display box, or white box packaging—just let us know your preference.
Yes, we can adjust the surface finish or add custom branding; just share your requirements and we'll figure it out.
Prompt delivery and excellent packaging. The items arrived well-protected and ahead of the estimated schedule. The quality of the wrenches appears robust and the finish is as described. Customer service was responsive and helpful when I had a pre-shipping inquiry. A very satisfactory purchasing experience overall.
Fantastic experience from start to finish. The shipping was incredibly fast; my order arrived well ahead of the estimated delivery date, which was a wonderful surprise. The packaging was secure and professional, ensuring that every single wrench in the bulk order was perfectly protected. There was no damage whatsoever, which is crucial for industrial tools. Regarding quality, the wrenches feel exceptionally solid and well-made. The chrome plating is even and lustrous, providing a smooth, professional finish that seems highly resistant to corrosion. The fit on fasteners is precise, with no slop or play, indicating excellent manufacturing tolerances. The hardness feels exactly as advertised, promising good durability under regular use. The service aspect was equally impressive. Communication was clear, and the ordering process was straightforward. Overall, this was a seamless transaction with outstanding results in logistics, product quality, and customer service. Highly recommended for anyone needing reliable, professional-grade hand tools.
Zipping through the ordering process was a breeze, and the shipping speed was genuinely impressive. The package arrived ahead of the estimated schedule, which is always a pleasant surprise. Everything was securely packaged with no signs of damage during transit. The wrenches themselves have a solid, substantial feel. The chrome finish appears even and clean, and the sizing is precise. Customer service was responsive and polite when I had a pre-shipment inquiry. Overall, a very smooth transaction from start to finish for a bulk industrial order. The logistical efficiency and the evident quality of the tools themselves make this a purchase I am completely satisfied with. I would not hesitate to order from this supplier again for similar needs. The entire experience was straightforward and professional, which is exactly what one hopes for when procuring tools in quantity.
Unexpectedly swift delivery was the first thing that impressed me. The logistics were handled flawlessly, with the package arriving well ahead of the estimated schedule and in perfect condition. The packaging itself was robust and secure, showing clear attention to detail in transit. Regarding the quality, upon unboxing, the wrenches presented a superb finish. The chrome plating is even and lustrous, with no visible flaws or blemishes. The feel in the hand is solid and balanced, suggesting good material integrity and manufacturing precision. The service aspect was equally commendable. Communication was clear and proactive, providing timely updates without needing to be prompted. Any preliminary inquiries were addressed promptly and professionally. Overall, this was a seamless experience from order to receipt, marked by efficient logistics, apparent high quality, and excellent customer service.
Perfectly executed bulk order. The logistics were impressively efficient; the shipment arrived ahead of schedule, which was a fantastic surprise given the size of the order. Every wrench was securely and individually wrapped, preventing any transit damage. The packaging was robust and clearly labeled, making inventory a breeze. The quality of the tools is immediately apparent. The chrome plating is uniform and flawless, providing a professional finish that resists corrosion. The hardness feels consistent across every piece, promising excellent durability for industrial use. The machining is precise, with clean edges and a comfortable, ergonomic feel in the hand. Customer service was proactive and communicative. They provided timely updates and were readily available to confirm order details. The entire process, from inquiry to delivery, was seamless and professional. A highly satisfactory experience from start to finish.
Excellent experience with this bulk order. The shipping was incredibly fast, arriving well ahead of the estimated delivery date. Everything was packaged securely with no signs of damage during transit. The quality of the wrenches is immediately apparent; they have a solid, substantial feel and the chrome finish looks very durable and professional. Customer service was responsive and helpful when I had a question about the order confirmation. Overall, a very smooth transaction from start to finish. I am completely satisfied and would not hesitate to order from this supplier again for future tool needs. The combination of prompt logistics, apparent high quality, and good service makes this a highly recommended purchase for anyone needing reliable industrial hand tools.
Quick delivery and excellent packaging. The wrenches arrived well-protected and ahead of schedule. Quality feels solid and robust, with a good finish on the chrome plating. Customer service was responsive when I had a query about the bulk order. Overall, a very satisfactory purchase experience from start to finish. The tools seem durable and well-made for professional use. I appreciate the efficient logistics and the care taken in shipping. The service team was polite and helpful throughout the process. The product appears to meet the stated specifications regarding hardness and material. I am pleased with the transaction and would consider ordering again based on this positive experience. The entire process was smooth and hassle-free.
Great experience overall. The shipping was incredibly fast and efficient. I placed the order and received the tools much sooner than anticipated. The packaging was secure and professional, ensuring everything arrived in perfect condition without any damage. Regarding the quality, the wrenches feel solid and well-made. The chrome finish is smooth and even, giving them a durable and professional appearance. They have a good weight and feel comfortable in the hand, which is important for extended use. The service provided was excellent. Communication was clear, and any inquiries I had were addressed promptly and courteously. It was a straightforward and hassle-free transaction from start to finish. Generally, I am very satisfied with this purchase. The combination of prompt logistics, apparent high quality, and responsive service makes this a vendor I would confidently use again for future tool needs. Getting exactly what was described without any complications is always a positive outcome.
Fast shipping and excellent packaging. The items arrived well-protected and ahead of the estimated delivery date, which was a pleasant surprise. The quality of the wrenches feels solid and robust, exactly as described for industrial use. The chrome finish appears even and durable. Furthermore, the customer service team was responsive and helpful when I had a pre-sale inquiry. Fantastic overall experience from order to delivery. I would confidently order from this seller again for future tool needs. The entire process was smooth and professional, exceeding my expectations for an online purchase of bulk tools. The communication was clear, and the product presentation upon arrival was impeccable. For anyone needing reliable hand tools, this supplier is a top choice based on this transaction.
Great experience overall. The shipping was surprisingly fast and the package arrived well before the estimated date. Everything was securely packed with no signs of damage during transit. The quality of the wrenches feels solid and substantial in hand. The chrome finish appears even and durable, exactly as described. Customer service was responsive and helpful when I had a pre-shipment inquiry. A very smooth and satisfactory transaction from start to finish. I would definitely consider ordering from this seller again for future tool needs. The entire process was handled professionally.