This is a Non-Sparking Adjustable Hook Wrench. Sparkless ® Non Sparking tools are most suited for Potentially Explosive Environments.
Most of our Non-Sparking Tools are Forged after Casting to achieve better Quality, Performance & Attractive Finish.
Our tools are tested and comply with IS 4595 standard for non-sparking properties.
- Non-sparking
- Good Hardness
- Corrosion Resistant
- Good Conductivity
- High Strenght
- Non-Magnetic
| P/N | S mm | L mm | H mm |
| SQD-30 | 30*200mm | 200 | 44 |
| SQD-35 | 35*250mm | 250 | 49 |
| SQD-40 | 40*300mm | 300 | 50 |
| SQD-45 | 45*350mm | 350 | 61 |
| SQD-48 | 48*375mm | 375 | 62 |
| SQD-50 | 50*400mm | 400 | 67 |
| SQD-55 | 55*450mm | 450 | 73 |
| SQD-60 | 60*500mm | 500 | 79 |
| SQD-65 | 65*550mm | 550 | 80 |
| SQD-70 | 70*600mm | 600 | 80 |
| SQD-75 | 75*650mm | 650 | 85 |
| SQD-80 | 80*700mm | 700 | 91 |
| SQD-85 | 85*750mm | 750 | 97 |
| SQD-90 | 90*800mm | 800 | 103 |
| SQD-93 | 93*850mm | 850 | 107 |
| SQD-96 | 96*900mm | 900 | 110 |
| SQD-100 | 100*1000mm | 1000 | 114 |
| SQD-103 | 103*1200mm | 1200 | 120 |
Mechanical Properties
We offer 2 kinds of materials for non-sparking tools,
Copper-Beryllium alloy (Be-Cu) and Aluminium-Bronze (Al-Br) alloy:
| COPPER-BERYLLIUM ALLOY | ALUMINIUM-BRONZE ALLOY | ||
| Composition | Be: 1.8%-2% Ni+Co: 0.2%-1.2% Others: <0.5% Rest: Cu | Composition | Al: 10%-12% Ni: 4 % – 6 % Fe+Mn: <5.8 % Others: <0.5% Rest: Cu |
| Hardness | 283-365 Brinell | Hardness | 229-291 Brinell |
| Tensile Strength | ~1250 N/mm2 | Tensile Strength | ~800 N/mm2 |
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