Professional heavy‑duty impact adapter designed to convert 3/4" female drive tools to 1" male drive sockets and accessories. Forged from high‑strength CrMo SCM‑440 chrome molybdenum steel, it withstands extreme torque and shock loads from impact wrenches, pneumatic tools, and heavy‑duty power tools. The black phosphate finish provides excellent corrosion and wear resistance, making it ideal for automotive repair, machinery maintenance, construction, and industrial heavy‑duty applications.

Key Features:
- Premium CrMo SCM‑440 Steel: Impact‑rated construction for high torque resistance and long service life.
- 3/4" (F) to 1" (M) Conversion: Enables use of 1" drive sockets with 3/4" drive impact tools.
- 63mm Standard Length: Compact, stable design for reliable use in confined workspaces.
- Black Phosphate Surface Finish: Anti‑corrosion, anti‑wear, and oil‑resistant for harsh workshop conditions.
- Precision Cold Forged: Stable structure, no deformation under heavy impact loads.
- Universal Compatibility: Fits all standard 3/4" and 1" drive impact tools and accessories.
Specification:
| Parameter |
Details |
| Model |
YT-1168 |
| Product Type |
Impact Drive Adaptor |
| Female Drive |
3/4" (19mm) |
| Male Drive |
1" (25.4mm) |
| Overall Length |
63mm |
| Material |
CrMo SCM‑440 Chrome Molybdenum Steel |
| Surface Finish |
Black Phosphate Coated |
| Application |
Impact wrenches, heavy‑duty tools, automotive, industrial maintenance |
| Construction |
Cold Forged |