Proto J3021 Open End Wrench, Imperial, 3/8 x 7/16 in Wrench, Angled/Double Head

Product Description

The Proto J3021 Open End Wrench is a reliable tool for professionals and DIY enthusiasts. This wrench features a measurement system in inches with openings of three-eighths by seven-sixteenths. It is designed for effective gripping and turning of nuts and bolts in various mechanical applications.

• Open end design for versatile use
• Constructed from durable alloy steel
• Satin finish for enhanced grip and corrosion resistance

Product Highlights

This wrench is ideal for automotive, plumbing, and general maintenance tasks. The angled head allows access to tight spaces, making it suitable for a variety of projects.

Product Information

Standard Information

• Brand: Proto
• Manufactured By: Stanley Black & Decker

Technical Specifications

• Type: Open End
• Material: Alloy Steel
• Overall Length: 5-3/4 inches
• Wrench Opening: 3/8 x 7/16 inches
• Head Type: Angled/Double
• Head Angle: 15 degrees
• Open End Width: 29/32 x 25/32 inches
• Open End Thickness: 7/22 inches
• Throat Depth: 23/64 x 7/16 inches
• Measurement System: Imperial
• Finish/Coating: Satin
• Specifications Met: ASME B107.100, ANSI B107.6, Federal GGG-W-636E