Description
Overview:
The Sealey AK5403 Impact Adaptor is a heavy-duty step-down adaptor that lets you use 1/2 inch (12.7 mm) drive sockets and accessories on 3/4 inch (19 mm) drive tools. Built from drop-forged Chrome Molybdenum (Cr-Mo) steel with a tough phosphate finish, it is part of the Sealey Premier Hand Tools range and is designed for reliable performance under impact loads. This adaptor helps bridge drive size differences in workshops and on site, reducing the need to duplicate socket sets. It is suitable for air impact wrenches, cordless or corded impact wrenches with a 3/4 inch square drive, as well as manual tools such as breaker bars and torque wrenches where a 3/4 inch to 1/2 inch conversion is required.
Key Features:
- Converts 3/4 inch (19 mm) square drive female to 1/2 inch (12.7 mm) square drive male for flexible tool and socket use
- Made from drop-forged Chrome Molybdenum steel for high strength and impact resistance
- Phosphate finish provides improved corrosion resistance and wear protection in workshop and site conditions
- Precision-machined drives for secure, accurate fitment and consistent torque transfer
- Suitable for use with air impact tools and powered impact wrenches as well as manual drive tools
- Helps reduce kit duplication by allowing 1/2 inch sockets to be driven by 3/4 inch tools
- Compact, workshop-friendly design for easy storage in socket rails or tool chests
- Part of Sealey's Premier Hand Tools range for dependable, professional use
Typical Applications:
Stepping down from a 3/4 inch drive impact wrench or breaker bar to use 1/2 inch drive sockets on plant, agricultural, construction, HGV, automotive, and general maintenance tasks. Useful in service vans and workshops for wheel fasteners, chassis bolts, machinery repairs, and assembly work where mixed drive sizes are common.
Also known as:
Impact reducer, step-down drive adaptor, square drive converter, drive size reducer, impact socket reducer, square-to-square adaptor, power tool drive adaptor.
Product Specifications
| L&S Part No. | SEAAK5403 |
|---|---|
| Manufacturer | Sealey |
| OEM No. | AK5403 |
| Unit of Sale | 1 |
| Size | Height: 129mm x Width: 59mm x Depth: 44mm |
| Machine Type | Handheld Pneumatic Tools |
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