30mm 12 Pt Metric SIngle Head Ratcheting Box Wrench - J.H. Williams

The J.H. Williams JHWRBM-30 30 mm 12-Point Metric Single Head Ratcheting Box Wrench is engineered for professional technicians requiring robust performance on large metric fasteners. This specialized tool delivers reliable engagement and efficient operation in demanding heavy-duty automotive, fleet, and industrial environments, particularly for high-torque applications in challenging access areas. Its construction ensures consistent, long-term performance under daily use.

Key Features

• Precision 30 mm Box End: Provides a secure and precise fit on 30 mm metric nuts and bolts, minimizing the risk of slippage and potential fastener damage during high-load applications.
• 12-Point Ratcheting Mechanism: Features a fine-tooth design that allows for continuous turning with a minimal arc swing, enhancing speed and control in confined workspaces.
• Secure Torque Grip® Engagement: The 12-point geometry, including Torque Grip® wheels, offers multiple contact angles to distribute force evenly across the fastener, significantly reducing the chance of rounding under heavy torque.
• Low-Profile Head Design: A slim box end and compact ratcheting mechanism facilitate access to fasteners in restricted areas where bulkier tools may not fit.
• Professional-Grade Construction: Built for durability and reliability in daily automotive, industrial, and fleet service, featuring a high-polish chrome finish for enhanced corrosion resistance and longevity.

Applications

This wrench is an essential tool for maintenance on critical suspension components, axle and hub hardware, and chassis fasteners across a wide range of heavy-duty applications. It is frequently applied to 30 mm fasteners found in steering and suspension assemblies, frame brackets, and driveline mounts on light- and heavy-duty trucks, commercial vehicles, agricultural equipment, and construction machinery. This tool is particularly effective for long "bolt-through" applications and is suitable for shop technicians, mobile service professionals, and industrial maintenance crews needing dependable access to larger metric hardware in obstructed areas.

Specifications

• Model: JHWRBM-30
• Manufacturer: J.H. Williams
• Wrench Size: 30 mm
• Head Type: Single, 12-point box end
• Measurement System: Metric
• Weight: 1.51 lb