Professional Grade Ratchet Wrench Set With Multiple Socket Size Options​

The ​​Ratchet Wrench​​ is an indispensable tool for mechanical and industrial applications, designed to provide efficient fastening and loosening of nuts and bolts with minimal effort. This versatile tool features a unique ratcheting mechanism that allows continuous rotation in one direction while locking in the opposite direction, making it ideal for working in confined spaces where a full swing of a standard wrench is not possible.

Constructed from ​​high-grade chrome vanadium steel​​, our ratchet wrenches offer exceptional strength and durability to withstand high torque applications. The heat-treated alloy steel construction ensures maximum resistance to wear and deformation, while the polished surface provides corrosion resistance for long-term reliability in harsh working environments.

​​Key Features:​​

• ​​Precision ratcheting mechanism​​ with 72-tooth gear for 5° arc swing
• ​​Quick-release button​​ for effortless socket changes
• ​​Reversible lever​​ for switching between tightening and loosening modes
• ​​Ergonomic handle design​​ with anti-slip rubber grip for comfortable operation
• ​​Dual-direction ratcheting​​ for clockwise and counterclockwise operation
• ​​High torque capacity​​ up to 250Nm (184 ft-lbs)
• ​​Laser-etched size markings​​ for easy identification

​​Technical Specifications:​​

• ​​Drive Size Options:​​ 1/4", 3/8", 1/2", 3/4", 1"
• ​​Material:​​ Cr-V alloy steel (HRC 52-56)
• ​​Gear Teeth:​​ 72 teeth (5° swing angle)
• ​​Overall Length:​​ 150mm-600mm (depending on drive size)
• ​​Weight:​​ 0.3kg-2.5kg
• ​​Surface Treatment:​​ Chrome plating

​​Safety and Performance Advantages:​​
✔ ​​Reduces operator fatigue​​ by up to 40% compared to standard wrenches
✔ ​​Prevents rounded fasteners​​ with precise engagement
✔ ​​Eliminates the need for repositioning​​ during continuous operation
✔ ​​Withstands extreme working conditions​​ including oil, grease, and chemicals

​​Professional Applications:​​

1. ​​Automotive repair​​ - engine work, suspension systems
2. ​​Industrial maintenance​​ - machinery, conveyor systems
3. ​​Construction equipment​​ - assembly and disassembly
4. ​​HVAC systems​​ - installation and servicing
5. ​​Manufacturing plants​​ - production line maintenance

​​Available Configurations:​​

• ​​Standard ratchet wrenches​​ (fixed head)
• ​​Flex-head ratchet wrenches​​ (adjustable head angle)
• ​​Extended reach ratchet wrenches​​ (long handle versions)
• ​​Stubby ratchet wrenches​​ (for ultra-tight spaces)
• ​​Electronic torque ratchet wrenches​​ (with digital display)

​​Why Choose Our Ratchet Wrenches?​​

Manufactured to ISO 6789​​ international standards
​​Backed by lifetime warranty​​ against manufacturing defects
​​Used by professional mechanics​​ worldwide
​​Compatible with all standard sockets​​

Technical Data

Ningbo Suntech Power Machinery Tools Co.,Ltd. is one of the leading and preferred manufacturers and suppliers in China,and deal with electrical facilities products start from year 1995.We have own main product line for stringing blocks,hydraulic Cable Stands,Anti Twist Steel Wire Rope,etc with one of biggest warhouses about stringing tools for trasmission line construction for one-site purchase in China.

Now our goods export to 120 countries and we have more than 3000 clients. Our detailed product range include conductor stringing blocks,cable roller,hoisting tackles,pulley blocks,conductor grippers,cable reel stand,gin poles,inspection trolleys,hydraulic puller tensioner,conductor compressors,cable pulling winch,anti twisting wire steel rope and other construction tools and equipment company for electric power construction.

1) The company is equipped with high precision vertical machining center, horizontal machining center, CNC honing machine, CNC lathe, CNC milling machine and other advanced equipment, also equipped with a large horizontal lathe, lathe, punching machine, rocker large crane and polishing machine, electric welding machine and other general equipment, and the design and manufacture of nylon wheel casting machine and other special processing equipment and technology install.

2) The company's existing testing methods are in good condition, detection equipment is advanced and complete, the company set up the measurement room, laboratory, equipped with a horizontal tensile testing machine, tensile testing, vertical lifting tower hydraulic universal testing machine, hardness tester, salt spray test machine, hydraulic integrated test and testing equipment, from raw material incoming inspection to the factory inspection of products, can fully guarantee the quality control of parts and product performance.

3) The professional R & D capability is the premise of product innovation and technological progress. Many products of the group have their own intellectual property rights. They have obtained 6 invention patents, nearly 20 patents on utility models and designs. And many times included in the Ningbo municipal new product trial production plan and the national key new product plan.

On the basis of the implementation of the ISO9000 quality system management, the company carries out the special TS16949 management system of the automobile industry at a higher level.Welcome to Inquiry,please do not hesitate to contact me soon. Best regards,Peter Mao!