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3900 Impact Wrenches
With a titanium hammercase, bronze end plates and torque up to 5000 ft-lbs, the 3900 Series are the premier industrial grade impacts in the industry.
One series, several modelsPick the model that fits your job.Models in this series differ in size, capacity or configuration. Browse them on this page, or call us and we'll match one to your application.Each model is sold and priced individually.
Models Available
14 itemsOther models in the same range, from NetSuite's Models Available list. Each is a separate product with its own SKU and price, so they can be added to the order.
Recommended Accessories
3 itemsAdd-on accessories that can be purchased alongside this product.
| Product | Weight (lbs) | Price | Qty | |
|---|---|---|---|---|
10Z410Z4 | Air Tool Oil, 4oz.$9.43 | 0.27 | $9.43 | 1 | View details |
3940-TK13940-TK1 | 3940-Tk1-Tune Up Kit$215.00 | 0.5 | $215.00 | 1 | View details |
3940A1TI3940A1TI | Impact Wrench, No. 5 spline drive, 2500 ft lbs, outside trigger$4,570.63 | — | $4,570.63 | 1 | View details |
Details
Product information
Overview
Features
- 1/2” NPT inlet
- Through-hole socket retainer
- Built-in power regulator
- Pressure-feed mechanism lubrication
- Durable epoxy-coated handle/housing
- Integral muffler
- Twin Hammer mechanism
- Bronze endplates
- Titanium hammer case
- 7-vane reverse bias motor
- Choice of 1” square or No. 5 spline
| Features & Benefits | |
|---|---|
| Corrosion and wear resistant | |
| Can withstand the harshest conditions | |
| Optimized for general industrial use, MRO, rail, heavy machinery, and shipbuilding | |
| Optimized for general industrial use | |
| MRO | |
| rail | |
| heavy machinery | |
| and shipbuilding |


















