Faithfull Professional Hex Key 5/16in A/F, Chrome Vanadium Steel
Professional 5/16in A/F hex key made from hardened chrome vanadium steel with chamfered edges for secure fastening.
The Faithfull Professional 5/16in A/F Hexagon Key is crafted from fully hardened chrome vanadium steel, ensuring exceptional strength and durability for demanding professional applications. Its precision-machined hexagonal profile provides a secure, slip-resistant fit in fasteners, reducing the risk of rounding off bolt heads.
Designed for extended use, this hex key features chamfered edges on all sizes 4mm (5/32in) and above to prevent damage to both the tool and your fittings. For easy identification, keys 3mm (1/8in) and larger are marked with their size, streamlining your workflow. The compact size and corrosion-resistant steel construction make it ideal for mechanics, engineers, and DIY enthusiasts alike.
Key Features:
- Made from hardened chrome vanadium steel for maximum torque transfer
- Chamfered edges prevent damage to fasteners (4mm/5/32in+)
- Size markings for quick identification (3mm/1/8in+)
- Precision machining for secure fastener engagement
- Corrosion-resistant for long service life
- Dispatched within 0-2 business days
- Delivery to United States: 3-5 business days*
- Free Shipping Included
- Mechanical maintenance
- Bicycle repairs
- Furniture assembly
- Automotive applications
- Material: Hardened Chrome Vanadium Steel
- Size: 5/16in A/F
- Edge Finish: Chamfered (4mm/5/32in and above)
- Size Markings: Present (3mm/1/8in and above)
- Weight: 54g
Always follow local regulations and product guidance.
Free standard delivery on Australian mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For faulty items, contact us within 14 days for a replacement or refund.
View Full Delivery & Returns PolicySecure Transactions
We take the utmost care with your payment and personal details. Our website uses advanced encryption technology, including Secure Sockets Layer (SSL), to protect your information during transmission. You can check a secure connection by looking for 'https' and a locked padlock in your browser.
Cookie Policy
Cookies enhance your shopping experience by keeping track of your cart and remembering you when you return. We also use banner advertising based on your browsing history to present products of potential interest.
Security Warning
Beware of phishing scams! We will never ask for personal details via email. If such information is required, we'll ask you to contact us by phone. If you receive an email requesting sensitive information, do not respond and let us know immediately.
