Milwaukee 1/4" Drive SAE FourFlat™ 10Pc Hex Bit Socket Set, 1/16"-1/4"

The 48-22-9540 Milwaukee 1/4" Drive SAE FourFlat™ 10Pc Hex Bit Socket Set is a precision-focused hex bit socket kit built for access, control, and durability in compact fastening applications. Featuring Milwaukee’s FOUR FLAT™ anti-roll design, these sockets are wrench-ready with four parallel flat sides and a slim profile for improved access in tight spaces. The one-piece socket construction boosts durability by reducing the risk of the bit separating from the socket, while laser-engraved size markings make identification fast. Finished with chrome plating for rust resistance, the set includes a storage rail and is backed by a Lifetime Guarantee.

Country of Origin
Varies by production batch

Key Features / Specifications

• Model / Part Number: 48-22-9540
• Brand: Milwaukee
• Product Type: 1/4" drive SAE hex bit socket set
• Drive Size: 1/4"
• Size Range (SAE): 1/16"–1/4"
• Piece Count: 10 pc
• Design: FOUR FLAT™ sides deter rolling and are wrench-ready
• Profile: Slim profile for best access in tight spaces
• Construction: One-piece socket design for improved durability
• Markings: Laser-engraved markings for easy identification
• Finish: Chrome plated for rust resistance
• Storage: Storage rail included
• Warranty: Lifetime Guarantee
• Included Individual Socket Part Numbers:
  • 1/16" — 45-34-1020
  • 5/64" — 45-34-1021
  • 3/32" — 45-34-1022
  • 7/64" — 45-34-1023
  • 1/8" — 45-34-1024
  • 9/64" — 45-34-1025
  • 5/32" — 45-34-1026
  • 3/16" — 45-34-1027
  • 7/32" — 45-34-1028
  • 1/4" — 45-34-1029

Ideal For

• Small fasteners and assembly work using 1/4" drive tools
• Tight spaces where a slim socket profile improves reach and clearance
• Keeping sockets from rolling with FOUR FLAT™ anti-roll sides
• Users who want durable one-piece hex bit sockets for daily use
• Organized storage and quick size selection with the included rail and laser markings