The Automann 210.1910 is a professional-grade specialty tool designed for the removal and installation of 3-1/2" axle and spindle nuts. Engineered for the high-torque demands of the heavy-duty trucking and commercial trailer industry, this 6-point (hex) socket ensures a precision fit for critical wheel-end maintenance.
This 3-1/2" socket is a shop essential for servicing Class 7 and 8 vehicles. The 6-point configuration is specifically designed to grip the flat sides of the fastener rather than the corners, significantly reducing the risk of rounding off expensive spindle hardware under heavy load.
⚠️ Safety Note: This tool is precision-machined for MANUAL USE ONLY. Do not use with impact wrenches or power tools, as this can lead to tool failure or damage to the fastener. Always use a manual breaker bar or torque wrench to meet OEM bearing preload specifications.
| Attribute | Value |
| Part Number | 210.1910 |
| Application | Axle Nut / Spindle Nut |
| Width Across Flats (WAF) | 3-1/2” |
| Drive Size | 3/4” |
| Point Type | 6-Point (Hex) |
| Socket Type | Standard |
| Compatibility | Universal Heavy-Duty |
This part is a direct professional replacement for the following industry standard:
Euclid: E1910 (Wrench 3-1/2in 6pt)
Maximum Grip: The 6-point hex design prevents slippage during high-torque axle nut service.
Industrial Durability: Forged from high-quality industrial steel to withstand daily use in commercial repair environments.
3/4" Drive Compatibility: Fits standard heavy-duty manual drive tools and precision torque wrenches.
Reliable Fitment: Direct cross-reference to Euclid E1910 ensures easy inventory integration for your fleet.
Automann is a leading global supplier of heavy-duty truck and trailer parts. Choosing the 210.1910 ensures you are using a tool built to the rigorous standards required for professional fleet maintenance and commercial vehicle safety.
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