1. Suitable For Narrow Local Work, Multi Use As Open End Wrench, Box End Wrench And Combination Wrenches. 2. Easy To Operate, High Quality Adjustable Wrench Dulrable Use. 3. Perfectly Parallel Jaw Surfaces Grip ,Safety And Reduce Possiblity Of Damage. 4. Adjustable Range: 10-30mm And 30-60mm

 1. Suitable For Narrow Local Work, Multi Use As Open End Wrench, 
Box End Wrench And Combination Wrenches.
2. Easy To Operate, High Quality Adjustable Wrench Dulrable Use.
3. Perfectly Parallel Jaw Surfaces Grip ,Safety And Reduce Possiblity 
Of Damage.
4. Adjustable Range: 10-30mm And 30-60mm

Non Sparking Tools

The Non Sparking Tools Are Made Of Aluminum Bronze, Beryllium Bronze And Copper Alloy.
Beryllium Bronze: Al: 0.15%, Fe: 0.15%, Si: 0.15%, Ni: 0.2-0.4%, Ti: 0.1-0.25%, Be: 1.8-2.0%, Cu Other: 0.6% 
Aluminum Bronze: Al: 9-10% Mn:3-5%, Fe: 3-4%, Ni:5% Cu
Copper Alloy: Al:9%, Co: 8%, Ni: 2-3% Cu

Cangzhou Dean safety special tools CO.,LTD

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