8-Key Folding Hex Key Set - Metric

The Milwaukee 8-Key Folding Hex Key Set (48-22-2182) is a metric hex key set with eight keys folding into a single full-metal handle — 1.5mm, 2mm, 2.5mm, 3mm, 4mm, 5mm, 6mm and 8mm. An elevated key shelf and access zones on the handle lift each key for quick selection, and the keys rotate up to 270° for reach and leverage in tight spaces.

What it does well

• Eight metric keys (1.5mm–8mm) fold into one full-metal body sized to fit a tool pouch or pocket.
• High-contrast, color-coded markings identify each key size at a glance.
• Heat-treated alloy steel keys with a black oxide finish resist rust and corrosion; chamfered ends ease insertion into fasteners.
• Keys pivot up to 270° for better access and torque in confined spots.

Is this the right hex key set for you?

This is a metric-only set for pros who want the common sizes in one compact folding tool rather than loose keys. If you work in SAE fasteners you will want the SAE version instead; for mixed work, keep both on hand.

What's included

• Milwaukee 48-22-2182 Folding Hex Key Set with 8 metric keys: 1.5mm, 2mm, 2.5mm, 3mm, 4mm, 5mm, 6mm, 8mm

Specifications

Downloads

• Warranty Document