Impact Wrench Extension Bar
This impact extension bar is designed for use with impact wrenches and drivers. It is constructed from durable chrome-molybdenum steel with a black phosphate finish for corrosion resistance.




Technical Specifications
Product Overview
Professional Impact Extension Bar
This impact extension bar is engineered for heavy-duty applications, providing essential reach when working with impact wrenches in tight or recessed spaces. Constructed from high-strength Chrome-Molybdenum (Cr-Mo) steel, it offers exceptional durability and resistance to the high torque demands of industrial and automotive environments. The black phosphated finish ensures superior corrosion resistance, making this a reliable tool for long-term professional use.
Technical Specifications
- Drive Size
- 3/8"
- Material
- Chrome-Molybdenum Steel (SCM-440)
- Surface Finish
- Black Phosphated
- Manufacturing Process
- Cold ForgedPrecision Machined
Dimensions & Models
Available Models
| Model ID | Length (mm) | D1 (mm) | D2 (mm) |
|---|---|---|---|
| YT-3793 | 75 | 19 | 12.3 |
| YT-3794 | 150 | 19 | 12.3 |
| YT-3795 | 250 | 19 | 12.3 |
Applications
Recommended Applications
- Automotive repair
- Industrial maintenance
- Construction projects
- Heavy-duty impact wrench operations



