Ingco Precision Hex Key Set 2mm 8mm Durable Metal Blades For Diy And Professional Repair 8pcs - HHK14081

The Ingco HHK14081 is an 8-piece folding metric set for mechanical repairs. Heat-treated Chrome Vanadium steel blades cover sizes from 2mm to 8mm. Chrome plating prevents rust damage in high-humidity environments.

Key Features

1. Cr-V Steel Construction: With a heat-treated Chrome Vanadium alloy, these blades maintain hardness. It won't deform under torque.
2. 8-Piece Metric Range: Set includes 2mm, 2.5mm, 3mm, 4mm, 5mm, 5.5mm, 6mm, and 8mm. Handles most common metric fasteners.
3. Chrome Plated Finish: Under the industrial coating, the steel resists surface rust and corrosion. Extends tool life in storage.
4. Compact Folding Design: Internal plastic housing stores all eight blades in one unit. Prevents losing individual hex keys.

Frequently Asked Questions

What sizes are in the Ingco HHK14081 set?

This set includes 2mm, 2.5mm, 3mm, 4mm, 5mm, 5.5mm, 6mm, and 8mm keys. These metric sizes cover most standard consumer electronics and bike bolts.

Is Ingco hex key set made of Cr-V?

Yes, the blades use heat-treated Chrome Vanadium steel for increased durability. This material prevents the tips from rounding off during heavy use.