Proto J5421M TorquePlus Socket Standard Length 1/2 in Drive 21 mm

Product Description

The Proto TorquePlus J5421M is a standard length socket designed for metric applications. This socket features a half inch square drive and is compatible with a variety of fasteners. Its design allows for efficient force transfer, making it suitable for use on stubborn or damaged fasteners.

• Metric measurement system for precise applications
• Durable alloy steel construction for long-lasting use
• Ball locking mechanism for secure fastening

Product Highlights

This socket is optimized for engaging fasteners effectively while minimizing slippage and rounding.

Product Information

Standard Information

• Brand: Proto
• MPN: STAPR-J5421M

Technical Specifications

• Socket Size: 21 mm
• Drive Size: 1/2 in
• Type: Standard Length
• Impact Rated: No
• Material: Alloy Steel
• Finish: Full Polished
• Overall Length: 38 mm
• Opening Depth: 17.5 mm
• Drive End Width: 27.7 mm
• Socket End Width: 27.7 mm
• Bolt Clearance Depth: 21.6 mm
• Locking Type: Ball
• Number of Points: 12
• Measurement System: Metric