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Delivery by Friday, 31 Jul
- Stubby beam length for when clearance is limited
- High-visibility stamped markings provide quick size identification, Heat treated for long lasting durability
- Hammer striking surface on end for more force when tightening or loosening fasteners
- Features a safety through hole for connection to equipment via wire, string, etc in confined spaces
Key Features
Delivery by Friday, 31 Jul

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Features & Benefits
100mm Open-End Design
Perfectly sized for 100mm fasteners, offering a secure grip for high-torque applications.
Heavy-Duty Steel Construction
Made from tough steel for exceptional durability, resisting wear and ensuring long-term use.
Slugging-Ready for Impact Work
Designed to endure impact from hammers, ideal for tough, high-force tasks without compromising strength.
Corrosion-Resistant Coating
Features a protective coating to prevent rust and extend the life of the wrench.
Extended Handle for Greater Leverage
The long handle increases leverage, making it easier to apply more torque with less effort.
Ideal for Heavy-Duty Use
Perfect for industrial, automotive, and construction work that requires high strength and reliability.
Ergonomic, Anti-Slip Handle
Provides a comfortable and secure grip, reducing hand fatigue during prolonged use.
Reliable Performance in Harsh Conditions
Built to withstand extreme conditions, delivering consistent results even under demanding workloads.
Key Specifications
Custom Stock Status
In Stock
Weight
13.05 kg
Brands
Sata
Color
Silver
Size
100MM
Quantity Unit
PCS
Model No
GL48621
Item Type
Open End Wrench
Number of Pieces
1
Country Of Origin
China
Usage
Automotive Repair, Mechanical Engineering, Construction, Home Maintenance
Distributor
Exclusive Distributor
Frequently Asked Questions
How does the SATA GL48621 Open End Slugging Wrench work?
This wrench combines a 100 mm open-end design with a hammer-ready slugging end. The extended handle provides greater leverage for high-torque work, while the end has a hammer striking surface for percussive tightening or loosening. High-visibility stamped markings help you quickly identify the size, and a safety through hole lets you tether the tool in confined spaces.
What are the key specifications and attributes of this wrench?
specifications include: 100 mm open-end design for 100 mm fasteners, heavy-duty steel construction, heat-treated for durability, corrosion-resistant coating to prevent rust, extended handle for enhanced leverage, ergonomic anti-slip grip, slugging-ready with a hammer strike surface, and a through-hole for tethering in tight work areas.
How is this slugging wrench different from a regular open-end wrench?
Unlike a standard open-end wrench, this model is built for impact work. It has a hammer strike surface on the end, an extended handle for more torque, a through-hole for tethering, and a corrosion-resistant coating. These features make it suitable for high-force tasks in industrial, automotive, and construction settings.
What are the typical use cases for this tool?
It’s ideal for heavy-duty applications where high torque is needed and clearance is limited, such as automotive repairs, industrial maintenance, and construction tasks that require strong, reliable torque and the ability to apply percussive force when loosening stubborn fasteners.
How should I use the SATA GL48621 safely and effectively?
Fit the wrench securely onto the fastener, use the hammer on the slugging end to apply controlled percussive force for tightening or loosening, and then switch to hand leverage for precise torque. Keep your grip firm with the anti-slip handle, wear eye protection, and tether the tool when working in confined spaces to prevent dropping it.
How should I care for and maintain this wrench?
After use, wipe clean to remove oil and debris, dry thoroughly to prevent rust, and apply a light coat of protective oil to the steel surface. Store in a dry location and inspect the hammer end and handle for wear or damage before each use.
What similar open-end slugging wrenches are available on Fepy, and how do they compare?
If you’re considering alternatives, you can explore these on Fepy: - SATA GL48622 Open End Slugging Wrench 125mm: https://fepy.com/product/sata-gl48622-open-end-slugging-wrench-125mm - SATA GL48620 Open End Slugging Wrench 75mm: https://fepy.com/product/sata-gl48620-open-end-slugging-wrench-75mm - SATA GL48623 Open End Slugging Wrench 150mm: https://fepy.com/product/sata-gl48623-open-end-slugging-wrench-150mm. These offer similar build quality with varying sizes for different fastener requirements.
Is this wrench a good value for heavy-duty work?
Yes. Its combination of open-end design, hammer-ready slugging end, heat-treated steel, extended leverage, corrosion-resistant coating, and an ergonomic anti-slip handle provides durability and effective torque for tough tasks, making it a cost-effective choice for industrial, automotive, and construction use.
What is the return policy for this product?
Returns are accepted under Fepy’s standard terms for eligible items returned within the allowed window in unused condition with original packaging. If you need to return it, start the process within the specified timeframe and ensure the item is not damaged and includes all accessories.
Are there any safety or compliance notes I should know?
Use this wrench for heavy-duty applications only and always follow general hand-tool safety practices. Wear eye protection, secure the workpiece, ensure the fastener is correctly sized to the wrench, and avoid striking damaged or rounded fasteners with excessive force. The tool is designed for harsh conditions, but safe handling is essential to prevent injury.
How do I identify the correct size and ensure a proper fit?
This wrench features high-visibility stamped markings for quick size identification. Confirm the 100 mm open-end size matches your fastener, then verify compatibility before applying torque or percussive force.
Can I tether this wrench in confined spaces?
Yes. The wrench includes a safety through hole designed for connection to equipment via wire or string, helping you keep the tool secure in tight or overhead work areas.
Frequently Asked Questions
This wrench combines a 100 mm open-end design with a hammer-ready slugging end. The extended handle provides greater leverage for high-torque work, while the end has a hammer striking surface for percussive tightening or loosening. High-visibility stamped markings help you quickly identify the size, and a safety through hole lets you tether the tool in confined spaces.
specifications include: 100 mm open-end design for 100 mm fasteners, heavy-duty steel construction, heat-treated for durability, corrosion-resistant coating to prevent rust, extended handle for enhanced leverage, ergonomic anti-slip grip, slugging-ready with a hammer strike surface, and a through-hole for tethering in tight work areas.
Unlike a standard open-end wrench, this model is built for impact work. It has a hammer strike surface on the end, an extended handle for more torque, a through-hole for tethering, and a corrosion-resistant coating. These features make it suitable for high-force tasks in industrial, automotive, and construction settings.
It’s ideal for heavy-duty applications where high torque is needed and clearance is limited, such as automotive repairs, industrial maintenance, and construction tasks that require strong, reliable torque and the ability to apply percussive force when loosening stubborn fasteners.
Fit the wrench securely onto the fastener, use the hammer on the slugging end to apply controlled percussive force for tightening or loosening, and then switch to hand leverage for precise torque. Keep your grip firm with the anti-slip handle, wear eye protection, and tether the tool when working in confined spaces to prevent dropping it.
After use, wipe clean to remove oil and debris, dry thoroughly to prevent rust, and apply a light coat of protective oil to the steel surface. Store in a dry location and inspect the hammer end and handle for wear or damage before each use.
If you’re considering alternatives, you can explore these on Fepy: - SATA GL48622 Open End Slugging Wrench 125mm: https://fepy.com/product/sata-gl48622-open-end-slugging-wrench-125mm - SATA GL48620 Open End Slugging Wrench 75mm: https://fepy.com/product/sata-gl48620-open-end-slugging-wrench-75mm - SATA GL48623 Open End Slugging Wrench 150mm: https://fepy.com/product/sata-gl48623-open-end-slugging-wrench-150mm. These offer similar build quality with varying sizes for different fastener requirements.
Yes. Its combination of open-end design, hammer-ready slugging end, heat-treated steel, extended leverage, corrosion-resistant coating, and an ergonomic anti-slip handle provides durability and effective torque for tough tasks, making it a cost-effective choice for industrial, automotive, and construction use.
Returns are accepted under Fepy’s standard terms for eligible items returned within the allowed window in unused condition with original packaging. If you need to return it, start the process within the specified timeframe and ensure the item is not damaged and includes all accessories.
Use this wrench for heavy-duty applications only and always follow general hand-tool safety practices. Wear eye protection, secure the workpiece, ensure the fastener is correctly sized to the wrench, and avoid striking damaged or rounded fasteners with excessive force. The tool is designed for harsh conditions, but safe handling is essential to prevent injury.
This wrench features high-visibility stamped markings for quick size identification. Confirm the 100 mm open-end size matches your fastener, then verify compatibility before applying torque or percussive force.
Yes. The wrench includes a safety through hole designed for connection to equipment via wire or string, helping you keep the tool secure in tight or overhead work areas.
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Manufacturer Warranty
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Choose Cash or Card as your payment
AED 100+ Min. order value
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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
