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Help CenterHex Key Wrench 45# Steel Size 14mm,Black Oxide Finish,Universal Hex L Type Spanner
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Introducing our premium Hex Key Wrench crafted from 45# Steel, sized at 14mm with a black oxide finish. As a leading manufacturer established in 2001, Cangzhou Dean Safety & Special Tools Co., Ltd has been delivering high-quality industrial tools to global markets for over two decades. Our L-type hex spanner is engineered for versatility and durability, designed to meet the demanding needs of professionals across automotive, machinery, and assembly industries. With an annual export value exceeding US$100 million, we ensure every product meets rigorous quality standards before shipping from major ports like Tianjin, Shanghai, and Ningbo.
This universal hex key wrench features an L-shaped design that provides superior torque leverage and ergonomic handling. The 45# steel construction offers excellent strength and wear resistance, while the black oxide finish protects against corrosion and extends tool life. Below are the detailed specifications and features:
Product Specifications
| Size | 14mm (compatible with standard 14mm hex sockets/bolts) |
| Material | 45# high-carbon steel, hardened and tempered |
| Surface Finish | Black oxide coating (anti-rust, low friction) |
| Design | L-type (hexagonal cross-section, both ends usable) |
| Hardness | HRC 45-50 (industry standard for durability) |
| Length | Long arm: 200mm; Short arm: 100mm (typical, customizable) |
| Weight | Approx. 0.15 kg (unit) |
| Packaging | Blister card, poly bag, or custom packing available |
Key Features & Benefits
- High Strength Material: 45# steel offers an optimal balance of hardness and toughness, ensuring the wrench withstands repeated high-torque applications without deformation.
- Corrosion Resistance: The black oxide finish creates a matte surface that resists rust and reduces friction during insertion, making it ideal for humid workshops or outdoor use.
- Precision Fit: Each 14mm hex key is manufactured to tight tolerances, minimizing play and preventing fastener rounding, which enhances safety and efficiency.
- Universal L-Type Design: The long arm provides maximum leverage for loosening tight bolts, while the short arm allows access in confined spaces. Both ends can be used for different torque requirements.
- Ergonomic Handling: The smooth, chamfered edges and comfortable grip reduce hand fatigue during prolonged use.
- Versatility: Suitable for assembling furniture, repairing bicycles, servicing automotive components, and general mechanical maintenance.
Our manufacturing process adheres to strict quality control protocols. Each batch undergoes hardness testing and dimensional inspection to ensure consistency. We also offer customization options such as laser engraving, special length adjustments, and bulk packaging to meet OEM or distributor requirements.
Trusted by Global Customers
With over 20 years of experience, Cangzhou Dean Safety & Special Tools Co., Ltd. has supplied reliable tools to clients in North America, South America, Europe, Southeast Asia, Africa, Oceania, and many other regions. Our annual export value exceeding US$100 million reflects the trust and satisfaction of international buyers. We ship from Tianjin, Shanghai, and Ningbo ports, ensuring timely delivery worldwide. Choose our 14mm hex key wrench for a cost-effective, durable solution that professional mechanics and DIY enthusiasts rely on.
Contact us today for wholesale pricing, sample requests, or custom specifications. We are committed to providing high-quality products and responsive service to support your business growth.
Frequently Asked Questions (FAQ)
-
Q: Is this hex key suitable for impact wrenches?
A: This L-type hex key is designed for manual use. For impact tools, we recommend a hex bit socket specifically rated for impact applications. -
Q: What is the maximum torque this wrench can handle?
A: While exact torque values depend on application, the 45# steel construction and L-shaped leverage allow safe torque up to approximately 50 Nm when used manually. Always avoid using cheater pipes. -
Q: Can I get this hex key with a different size?
A: Yes, we offer a full range of metric and imperial sizes. Contact our sales team for availability and bulk pricing on other sizes. -
Q: Does the black oxide finish chip or wear off?
A: Black oxide is a conversion coating that penetrates the surface. It may wear over time with heavy use, but the underlying steel remains protected by the coating's corrosion-resistant properties. Occasional oiling can extend life. -
Q: Are you a factory or trading company?
A: We are a manufacturer established in 2001, located in Cangzhou, Hebei, China. We control production quality from raw material to finished product. -
Q: What is the minimum order quantity (MOQ)?
A: Our MOQ for standard items is 100 pieces. For custom orders, MOQ may vary. Please inquire for details. -
Q: Do you provide samples before bulk order?
A: Yes, sample orders are welcome. We can ship samples via express courier, and the cost can be deducted from your first bulk order. -
Q: How long is the delivery time?
A: For stock items, delivery is within 7-15 days after payment. Custom orders typically take 20-30 days depending on specifications.
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