Milwaukee 3/8" Drive Metric FourFlat Hex Bit Socket, 4mm

Milwaukee 3/8" Drive Metric FourFlat Hex Bit Socket, 4mm

The Milwaukee 45-34-1050 3/8" Drive Metric FourFlat Hex Bit Socket (4mm) is a precision-built fastening tool designed for strength, grip, and reliability in demanding applications. Featuring a FourFlat™ side design, it helps prevent rolling on flat surfaces (a small detail that saves a surprising amount of frustration) while also improving wrench compatibility. Built for durability and secure engagement, this socket delivers consistent performance whether you're working by hand or with power tools.

Country of Origin
Varies by production batch

Key Features / Specifications

• Model / Part Number: 45-34-1050
• Brand: Milwaukee
• Drive Size: 3/8" Drive
• Bit Size: 4mm Hex (Metric)
• Product Type: Hex bit socket
• Design: FourFlat™ sides to prevent rolling and enhance grip
• Geometry: Precision-machined hex tip for secure fastener engagement
• Construction: Built for strength and durability in high-use applications
• Compatibility: Suitable for use with ratchets, extensions, and power tools
• Performance: Designed to reduce stripping and improve control

Ideal For

• Driving or removing 6mm hex fasteners in automotive and mechanical work
• Situations where tool control and secure fit are critical
• Workspaces where tools rolling away is not part of the plan
• Users who want a dependable socket that stays put and performs consistently