Non-Sparking Safety Tools Manufacturer Since 1983
- 186000 ㎡ Company covers an area
- 1500 sets Advanced production equipment
- 1500 * 10⁴ Annual production of non-sparking tools
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The 120 non sparking ratchet wrench is machined strictly according to the DIN 3122 standard. The purpose of this wrench is to resist the spark produced from the intense friction between the tool and workpiece that might lead to explosion hazard. To achieve this purpose, the wrench is subjected to drop forming process. Its uniquely designed ratchet head allows rotation to be performed in either forward or reverse direction. It drives the socket that sits on the hex or square head of bolt or nut to tighten or loosen the connection.
| Number | C | L | H | Be - Cu | Al-Cu |
| inch | mm | mm | Weight (g) | Weight (g) | |
| 3/8 | 200 | 30 | 290 | 260 | |
| 1/2 | 245 | 43 | 690 | 615 | |
| 3/4 | 320 | 57 | 1570 | 1430 | |
| 1 | 550 | 67 | 3470 | 3150 |
Related Names
Sparking Resistant Wrench Handle Supplier | High Security Bolt Turning | Mechanical Device
Equipped with 1,500 advanced machines, producing 15 million non-sparking tools annually across 1,200 product series and over 16,000 specifications.
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Our non-sparking tools are thoroughly tested to meet international safety standards, including Japanese JISM7002-96 and Chinese GB/T10686-2013. Steel special tools and other products comply with European GS certification, BAM certification, and key German DIN standards such as DIN7444, DIN133, DIN894, and more.
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Reliable Non-Sparking Tools Since 1983
