Proto J5441-18M Standard Length Socket Driver Bit, Metric, 1/2 in

Product Description

The Proto® J5441-18M is a standard length socket driver bit designed for metric applications. This bit features a half-inch drive and a hex design, making it versatile for various tasks. It measures eighteen millimeters in size and has a total length of four inches, allowing for easy handling in tight spaces.

• Hex opening allows for torque transfer without slipping.
• Two-piece design enables bit replacement when worn.
• Constructed from alloy steel with a polished chrome finish for durability.

Product Highlights

This socket driver bit is ideal for use in automotive and mechanical repair, providing reliable performance for both professionals and DIY enthusiasts.

Product Information

Standard Information

• Brand: Proto®
• Manufacturer: Stanley Black & Decker

Technical Specifications

• Bit Type: Hex
• Finish: Polished Chrome
• Material: Alloy Steel
• Overall Length: 4 in
• Type: Standard Length
• Measurement System: Metric
• Drive Size: 1/2 in
• Bit Size: 18 mm
• Bit Length: 50.8 mm