Hozan D-840-4 Nut Driver

Precision Nut Driver for M2 Nuts

Optimized Design for Easy Handling
Comfortable and Ergonomic Grip
Durable and High-Quality Build

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The Hozan D-840-4 Nut Driver is designed for accurate and efficient tightening and loosening of M2 nuts. Its durable construction ensures reliability in mechanical and assembly applications, making it an essential tool for precision work.

Optimized Design for Easy Handling: With a 178mm overall length and a 100mm blade length, this nut driver provides extended reach for accessing tight spaces. The 4mm blade diameter ensures a secure fit, preventing slippage while working on small nuts.

Comfortable and Ergonomic Grip: Featuring a 19.8mm handle diameter, the nut driver offers a comfortable and secure grip, allowing for better torque application. Its well-balanced design reduces hand fatigue, making it ideal for prolonged use.

Durable and High-Quality Build: Constructed with a 7.0mm box diameter and an 18mm box depth, this tool ensures a firm and precise grip on nuts, minimizing the risk of stripping or damage during tightening and loosening.

This nut driver is not insulated and should not be used near electrical currents. Proper usage and handling will ensure safety and longevity of the tool.

Specifications

Part No.	D-840-4
Width-Across-Flats	4 mm
Overall Length	178 mm
Blade Length	100 mm
Blade Diameter	4 mm
Handle Diameter	19.8 mm

Box Diameter	7.0 mm
Box Depth	18mm
Compatible Nuts	M2
Weight	29 g
Country of Origin	Japan

Features

Optimized Design for Easy Handling: With a 178mm overall length and 100mm blade, it provides extended reach for tight spaces while preventing slippage.
Comfortable and Ergonomic Grip: The 19.8mm handle diameter ensures a secure grip, allowing better torque application and reducing hand fatigue.
Durable and High-Quality Build: A 7.0mm box diameter with an 18mm box depth provides a firm hold, minimizing the risk of stripping or damage.
Safety Precautions: Not insulated for electrical work; proper handling ensures safe and effective use in precision mechanical applications.

Warranty and support

Covered by the manufacturer's warranty. Warranty claims go through us and we deal with the brand for you.

Questions after delivery? Ask TBA Guide or WhatsApp us.

Shipping and returns

We ship across India. Shipping is free on orders above ₹2,000 and ₹99 below that. Cash on delivery is available on orders up to ₹20,000, with a COD charge that depends on the order value. For a delivery estimate, enter your pincode in the box above the add-to-cart button: it shows the courier's own estimate for your address, not a promised date. If a parcel is held up we chase the courier until it is delivered. Full shipping policy

Returns can be started within 7 days of delivery on unused items in their original condition with all tags and packaging. Apparel, helmets, gloves and similar items are returnable; wetsuits and products discounted by more than 5% are not. Compatibility questions are not grounds for a return unless our listing was wrong, so ask us before you order if you are unsure. Return shipping is arranged by you; on an accepted return you can choose an exchange, store credit or a refund after shipping and transaction charges. Orders can be cancelled only until they are processed. Full return and refund policy