G Hjukstrom CWS09 9/16″ SAE Fully Polished Combination Wrench

The G Hjukstrom CWS09 9/16″ SAE Fully Polished Combination Wrench is a high-quality hand tool built for reliability in demanding mechanical, industrial, and service applications. Forged from durable chrome vanadium (CRV) steel, this 9/16″ wrench delivers dependable torque and a secure grip on standard (inch-based) fasteners. Its fully polished finish resists corrosion and wipes clean quickly after use, making it ideal for both shop and field environments. Featuring a 12-point box end for tight bolt engagement and an open end for quick access, this combination wrench provides the versatility needed to handle everything from engine work to structural assembly.

Note: Picture is representative and may not reflect actual size

G Hjukstrom CWS09 9/16″ SAE Fully Polished Combination Wrench Features

• Chrome Vanadium Steel (CRV): provides long-lasting strength and wear resistance for high-torque tasks
• 9/16″ SAE Size: ideal for common standard fasteners in North American vehicles and industrial equipment
• Fully Polished Finish: resists rust and allows for quick cleaning after greasy or dirty jobs
• 12-Point Box End: ensures better contact in tight spaces and reduces fastener rounding
• Open-End and Box-End Combo: increases speed and efficiency with dual-access functionality
• Slim Profile: designed for tight workspaces without sacrificing grip or durability

Markets

• Automotive and Truck Repair: Regularly used on brake components, engine mounts, and suspension hardware
• Construction and Steel Framing: Fits structural bolts and steel connectors in general building tasks
• Municipal Maintenance: Common for vehicle fleet repairs, facility support, and infrastructure fasteners
• Fabrication and Machine Shops: Used on jigs, fixtures, and equipment built with standard SAE bolts
• Electrical and HVAC Trades: Suitable for mounting enclosures, conduit supports, and mechanical brackets
• Agricultural Equipment Maintenance: Reliable for trailer assemblies, frame connections, and implement repairs
• Trade Schools: Offers practical training with one of the most frequently used SAE wrench sizes

The 9/16″ size is a staple in North American mechanical systems, particularly in automotive repair, manufacturing equipment, and construction hardware. Whether you’re tightening suspension bolts, working on electrical enclosures, or adjusting mounting plates, this wrench offers the strength and control needed for the job.

G Hjukstrom CWS09 9/16″ SAE Fully Polished Combination Wrench Specifications

• Brand: G Hjukstrom / UNEX GH
• Model Number: CWS09
• Wrench Size: 9/16″
• Material: Chrome Vanadium (CRV) Steel
• Finish: Fully polished
• Ends: Combination open-end and 12-point box-end
• Note: Picture is representative and may not reflect actual size

Why Customers Choose the G Hjukstrom 9/16″ SAE Fully Polished Combination Wrench

The 9/16″ SAE combination wrench is one of those tools that sees constant use in the field and shop. Whether you’re wrenching on a domestic vehicle, assembling heavy equipment, or tightening down electrical hardware, this size is a reliable fit for a wide range of jobs. With a corrosion-resistant polish and durable CRV steel construction, this wrench is made to work—and keep working—wherever the job takes you.