SATA ST42302 Deep Offset Double Box End Wrench 8 x 9mm
FREE Returns
Upgrade to Fepy Pro and get up to 10% off all orders.
- Double box end wrench design with 2 sizes per wrench
- 70° offset double box ends for better access to recessed fasteners
- Off-corner loading design on box ends provide better grip and reduces fastener rounding
- Sleek head design enables access to tight spots where a ratchet will not fit
Key Features

- 100% free subscription
- Easy Registration
Features & Benefits
Deep Offset Design
The deep offset provides extra clearance, allowing access to fasteners in hard-to-reach areas.
Dual-Sized Box Ends
Featuring 8mm and 9mm sizes, offering versatility to work with multiple fasteners.
High-Quality Steel Construction
Built from durable steel for strength and long-lasting performance under heavy use.
Corrosion-Resistant Chrome Finish
Chrome-plated surface helps prevent rust, maintaining tool durability and performance.
Enhanced Torque Delivery
The box end design ensures a snug fit, preventing slippage and maximizing torque application.
Ergonomic Grip
The handle is designed for comfort, reducing hand fatigue during prolonged use.
Slim and Lightweight
Offers a lightweight, easy-to-handle solution without sacrificing strength.
Permanent Size Markings
Laser-etched markings make it quick and easy to identify the correct size, saving time.
Key Specifications
Custom Stock Status
In Stock
Weight
0.07 kg
Brands
Sata
Color
Silver
Size
8 x 9mm
Quantity Unit
PCS
Best Seller
No
Unit
Individual
Item Type
Box End Wrench
Material
Chrome Vanadium Alloy Steel
Length
11.8 mm
Width
13.3 mm
Number of Pieces
1
Height
183.0 mm
Country Of Origin
China
Usage
Automotive repair, Mechanical maintenance, Industrial applications, DIY projects
Distributor
Exclusive Distributor
Products Ranking
Top 50 in Box End Wrench
Product Attachments
Download technical documentation, manuals, and certification documents
ST42302_Data_Sheet
Download all product documents in a single ZIP file.
1 PDF
Product Attachments
Swipe to browse documents
ST42302_Data_Sheet
Download All
1 PDF
Frequently Asked Questions
What sizes does the SATA ST42302 Deep Offset Double Box End Wrench offer?
The SATA ST42302 wrench provides 8mm and 9mm double box ends, perfect for metric fasteners in automotive and machinery applications.
What is the main advantage of the deep offset design?
The deep offset design allows for better access to fasteners in recessed or tight areas, protecting your hands from injury.
Is the wrench resistant to rust and corrosion?
Yes, the SATA ST42302 is made from chrome vanadium steel with a polished finish, providing excellent resistance to rust and corrosion.
Can this wrench be used for heavy-duty work?
Yes, the SATA ST42302 Deep Offset Double Box End Wrench is designed for durability and can handle heavy-duty tasks in workshops and garages.
Does the SATA ST42302 meet international tool standards?
Yes, SATA wrenches, including the ST42302, are manufactured to meet or exceed international standards for hand tools.
What is the approximate length of this wrench?
The SATA ST42302 wrench is about 190mm long, providing ample leverage for most applications.
Is the SATA ST42302 suitable for both professionals and DIY users?
Absolutely, the SATA ST42302 Deep Offset Double Box End Wrench is versatile and reliable for both professional mechanics and home users.
What is the SATA Deep Offset Double Box End Wrench and what tasks is it designed for?
The SATA Deep Offset Double Box End Wrench is a two-end wrench with different sizes on each end, built from chrome vanadium steel with a bright chrome finish. It’s designed for automotive repairs, mechanical work, and home improvement tasks, especially when you need better access in tight spaces.
How does the deep offset design help when working in tight spaces?
The deep offset design provides extra clearance so you can reach fasteners that are cramped or obstructed. This lets you apply torque more easily without your hand or tool colliding with nearby components.
What does 'double box end' mean, and what sizes are on each end?
Double box end means both ends of the wrench have a box-end profile, with each end offering a different size. This gives you two sizes in one tool and helps you quickly switch between fasteners without swapping wrenches. The sizes are clearly stamped on each end with high-visibility markings.
What material and finish are used, and why does that matter?
The wrench is made from chrome vanadium steel (Cr-V) and finished with a bright, full-polish chrome plating. This combination delivers high strength, durability, and corrosion resistance, while the polished surface makes it easy to wipe clean.
What benefits do I get from the double box end design over a standard straight wrench?
With two different end sizes, you gain versatility and can tackle more fastener sizes without carrying multiple wrenches. The box-end design also provides a strong grip on the fastener head, reducing the risk of rounding edges during high-torque tasks.
Is this wrench comfortable to use for extended periods?
Yes. It features an ergonomic grip and a design that supports steady torque application, helping to reduce hand fatigue during longer jobs.
What are typical use cases for this wrench?
It’s ideal for automotive repairs, mechanical work, and home improvement tasks where fasteners sit in restricted spaces or require reach that standard wrenches can’t provide.
How do I identify the sizes on the ends and maintain their markings?
Each end is stamped with its size using high-visibility markings. To maintain readability, wipe the wrench clean after use and store it in a dry place to prevent tarnish; avoid abrasive cleaning that could wear the markings.
Frequently Asked Questions
The SATA ST42302 wrench provides 8mm and 9mm double box ends, perfect for metric fasteners in automotive and machinery applications.
The deep offset design allows for better access to fasteners in recessed or tight areas, protecting your hands from injury.
Yes, the SATA ST42302 is made from chrome vanadium steel with a polished finish, providing excellent resistance to rust and corrosion.
Yes, the SATA ST42302 Deep Offset Double Box End Wrench is designed for durability and can handle heavy-duty tasks in workshops and garages.
Yes, SATA wrenches, including the ST42302, are manufactured to meet or exceed international standards for hand tools.
The SATA ST42302 wrench is about 190mm long, providing ample leverage for most applications.
Absolutely, the SATA ST42302 Deep Offset Double Box End Wrench is versatile and reliable for both professional mechanics and home users.
The SATA Deep Offset Double Box End Wrench is a two-end wrench with different sizes on each end, built from chrome vanadium steel with a bright chrome finish. It’s designed for automotive repairs, mechanical work, and home improvement tasks, especially when you need better access in tight spaces.
The deep offset design provides extra clearance so you can reach fasteners that are cramped or obstructed. This lets you apply torque more easily without your hand or tool colliding with nearby components.
Double box end means both ends of the wrench have a box-end profile, with each end offering a different size. This gives you two sizes in one tool and helps you quickly switch between fasteners without swapping wrenches. The sizes are clearly stamped on each end with high-visibility markings.
The wrench is made from chrome vanadium steel (Cr-V) and finished with a bright, full-polish chrome plating. This combination delivers high strength, durability, and corrosion resistance, while the polished surface makes it easy to wipe clean.
With two different end sizes, you gain versatility and can tackle more fastener sizes without carrying multiple wrenches. The box-end design also provides a strong grip on the fastener head, reducing the risk of rounding edges during high-torque tasks.
Yes. It features an ergonomic grip and a design that supports steady torque application, helping to reduce hand fatigue during longer jobs.
It’s ideal for automotive repairs, mechanical work, and home improvement tasks where fasteners sit in restricted spaces or require reach that standard wrenches can’t provide.
Each end is stamped with its size using high-visibility markings. To maintain readability, wipe the wrench clean after use and store it in a dry place to prevent tarnish; avoid abrasive cleaning that could wear the markings.
Ratings & Reviews
See what customers are saying
No reviews yet
Be the first to review this product after purchase.
No reviews yet. Reviews appear here once customers review their orders.
No reviews yet
Be the first to review this product after purchase.
No reviews yet. Reviews appear here once customers review their orders.
Similar Products
More from Sata
Bestsellers from Hand Tools
Why Buy From Fepy
We provide the best shopping experience
Manufacturer Warranty
Official warranty coverage from brand manufacturers
99% Claims resolved
Cash on Delivery
Choose Cash or Card as your payment
AED 100+ Min. order value
Secure Payment
100% secure payment processing
256-bit SSL encryption
Free Delivery
On all orders above AED 200 across UAE
Same Day In Abu Dhabi & Dubai
100% Genuine
Authentic products guaranteed
Authorized Distributor
Free Returns
7-day easy return policy
No questions Asked policy
Years Experience
UAE Stores
Happy Customers
Products
Trusted by Leading Brands
We are authorized distributors for top global brands
Manufacturer Warranty
Official warranty coverage from brand manufacturers
99% Claims resolved
Cash on Delivery
Choose Cash or Card as your payment
AED 100+ Min. order value
Secure Payment
100% secure payment processing
256-bit SSL encryption
Free Delivery
On all orders above AED 200 across UAE
Same Day In Abu Dhabi & Dubai
100% Genuine
Authentic products guaranteed
Authorized Distributor
Free Returns
7-day easy return policy
No questions Asked policy
