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  • The image shows a 12pc 3/8” Drive 12-Point Deep Well Metric Socket Set neatly arranged on a black rail. The set includes sockets of varying sizes, displayed with a "3/8'' Drive 12 PT Metric" label above and a "Lifetime Guarantee" badge below.
  • This image displays a 12pc 3/8” Drive 12-Point Deep Well Metric Socket Set. The set includes sockets in various sizes (8mm to 19mm) arranged on a storage rail. Each socket size is listed alongside its quantity, totaling 12 pieces.
  • The image shows a chrome-plated 12PT Metric Socket with laser engraved markings and four flat sides for anti-roll and wrench-ready functionality. The background text emphasizes it as versatile with rust protection and a lifetime guarantee.
  • A mechanic's arm is shown working on a car engine. In the foreground, a socket tool from the 98pc 3/8" 6-Pt and 12-Pt Metric & SAE Ratchet & Socket Set with PACKOUT™ Low Profile Organizer is placed on the engine.
  • A gloved hand uses a ratchet and socket from the 98pc 3/8" 6-Pt and 12-Pt Metric & SAE Ratchet & Socket Set with PACKOUT™ Low Profile Organizer to tighten a nut on a vehicle part.
  • Image of a 12pc 3/8” Drive 12-Point Deep Well Metric Socket Set. The set features twelve sockets with red tops, aligned neatly on a black holder.
  • Lifetime Guarantee
  • The image shows a 12pc 3/8” Drive 12-Point Deep Well Metric Socket Set neatly arranged on a black rail. The set includes sockets of varying sizes, displayed with a "3/8'' Drive 12 PT Metric" label above and a "Lifetime Guarantee" badge below.
  • This image displays a 12pc 3/8” Drive 12-Point Deep Well Metric Socket Set. The set includes sockets in various sizes (8mm to 19mm) arranged on a storage rail. Each socket size is listed alongside its quantity, totaling 12 pieces.
  • The image shows a chrome-plated 12PT Metric Socket with laser engraved markings and four flat sides for anti-roll and wrench-ready functionality. The background text emphasizes it as versatile with rust protection and a lifetime guarantee.
  • A mechanic's arm is shown working on a car engine. In the foreground, a socket tool from the 98pc 3/8" 6-Pt and 12-Pt Metric & SAE Ratchet & Socket Set with PACKOUT™ Low Profile Organizer is placed on the engine.
  • A gloved hand uses a ratchet and socket from the 98pc 3/8" 6-Pt and 12-Pt Metric & SAE Ratchet & Socket Set with PACKOUT™ Low Profile Organizer to tighten a nut on a vehicle part.
  • Image of a 12pc 3/8” Drive 12-Point Deep Well Metric Socket Set. The set features twelve sockets with red tops, aligned neatly on a black holder.
  • Lifetime Guarantee
48-22-9521
New

12pc 3/8” Drive 12-Point Deep Well Metric Socket Set

Our 12pc 3/8" Drive 12-Point Metric Deep Well Socket Set with FOUR FLAT™ sides is designed from the ground up to be part of the most versatile socket family. Milwaukee® sockets feature an innovative design with four parallel flat sides, which deter rolling and are wrench compatible. The laser-engraved size markings provide easy identification, and chrome plating offers rust and corrosion protection. This set includes a storage rail for better organization. All Milwaukee® sockets are backed by a Lifetime Guarantee.
The image shows a 12-piece 3/8” Drive 12-Point Deep Well Metric Socket Set arranged on a black socket holder. The sockets are metallic, varying in size, and neatly aligned in a single row.

12pc 3/8” Drive 12-Point Deep Well Metric Socket Set

Key FeaturesSpecificationsReviews
Most Versatile Sockets. Anti-Roll, Wrench-Ready.
FOUR FLAT™ Sides deter rolling
FOUR FLAT™ Sides feature wrench-ready design
Laser-Engraved Sizes for Better Visibility
Chrome Plated
Rust Resistant
Storage Rail Included
Lifetime Guarantee

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Product Specifications

Length
14.12 in
Weight
2.27 lb
Height
3.1 in
Width
1.46 in
Material Composition
Chrome Vanadium Steel
 
 

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