Ingco 1 2 Dr Impact Socket Set 20pcs - HKISSD12203L

With 20 pieces ranging from 8mm to 32mm, the Ingco HKISSD12203L covers standard mechanical fastener sizes. Cold extrusion steel provides the density needed for high-torque impact wrench applications. Black phosphate coating prevents surface oxidation during storage.

Key Features

1. Cold Extrusion Steel: High torque resistance for heavy-duty mechanical tasks. Sockets won't shatter under pneumatic loads.
2. Black Phosphate Finish: Corrosion-resistant surface treatment for long-term storage. Prevents rust in high humidity environments.
3. 6-Point Internal Geometry: Broad surface contact area for metric fastener heads. Reduces the chance of rounding bolts.
4. 8-32mm Size Range: Twenty distinct pieces covering standard industrial metric dimensions. Fits common vehicle wheel nuts easily.
5. Blow Moulded Case: Hard-shell plastic storage with dedicated internal slots. Protects the steel from road dust.

Frequently Asked Questions

What is the material of Ingco HKISSD12203L?

Cold extrusion steel. This material withstands repetitive hammering from impact drivers without cracking.

Is Ingco impact socket set good for air tools?

These sockets handle high torque from pneumatic wrenches. The 1/2 inch drive fits standard air tool shafts.