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Milwaukee 8-Key Folding Hex Key Set - Metric

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Part# 12-06381
MFR Model# 48-22-2182


Our 8-Key Metric Folding Hex Key Set features the easiest access keys on the market. The access zones on the handle and a key shelf elevate the keys for easy access and selection. The handle has long-lasting, high-contrast markings to help identify the right size key.

The full metal body construction withstands high torque and extends the life of the tool in the toughest jobsite conditions, while the shape of the handle is optimized for comfort.

The keys rotate 270° for greater access and torque in tight spaces. The convenient folding Allen wrench set makes transportation and storage simple. The Milwaukee® 8-Key SAE Folding Hex Key Set is backed by Milwaukee’s Limited Lifetime Warranty.
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WARNING: Cancer and Reproductive Harm -


  • Easiest Key Access - Elevated Key shelf and access zones
  • High-contrast, color-coded markings for easy key size ID
  • Full metal body for added durability
  • Keys rotate up to 270° for better access and torque
  • Ergonomic handle for increased comfort
  • Convenient handle size fits comfortably in tool pouch or pocket
  • Durable keys made with heat-treated alloy steel
  • Black Oxide Key finish resists rust and corrosion
  • Chamfered key ends for easier insertion into fasteners
  • Stay Organized. Most popular key sizes in handle
  • Includes 8 metric keys: 1.5mm, 2mm, 2.5mm, 3mm, 4mm, 5mm,6mm, 8mm
  • Limited Lifetime Warranty


  • Material Composition: Black Oxide
  • Steel
  • Aluminum
  • Length: 4.57 in
  • Weight: 0.47 lb
  • Height: 0.98 in
  • Width: 1.61 in
  • Metric Sizes: 1.5mm, 2mm, 2.5mm, 3mm, 4mm, 5mm,6mm, 8mm

In The Box

  • (1) 8-Key Folding Hex Key Set - Metric(48-22-2182)



Please note, Aircraft Spruce's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.