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Non Sparking Double Open End Wrench, Explosion Proof Safety Manual Handware Tools Open End Wrench,

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Cangzhou Dean safety special tools CO.,LTD

Cangzhou,Hebei,China

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Non-sparking tools. They are mainly used in hazardous environment where flammable and combustible vapors liquids gas dusts are present, such as petroleum industry,chemical industry, power generation,railroad,and mining ects.These tools can avoid to rise sparking when tools strike, rub or collide with target in explosive atmosphere. There is two kinds of material, Beryllium Copper alloy and Aluminum Bronze.

Double Open End Wrench

Non Sparking Double Open End Wrench, Explosion Proof Safety Manual Handware Tools Open End Wrench, Corrosion-Resistant Double Open End Wrench

Details Of Double Open End Wrench
Size: 5.5*7-65*70mm
Color: Natural, Red Or Green
Production Process: Casting Or Forging
Surface Treatment: Polishing Or Electrostatic Spraying
Sample Service Available

Technical Parameters Of Double Open End Wrench

Item	Φ(Mm)	Inch
101	5.5*7	1/4*5/16
102	6*7	5/16*3/8
103	8*10	3/8*7/16
104	9*11	7/16*1/2
105	10*12	1/2*9/16
106	12*14	9/16*5/8
107	14*17	5/8*11/16
108	16*18	11/16*3/4
109	17*19	3/4*13/16
110	19*22	13/16*7/8
111	22*24	7/8*15/16
112	24*27	15/16*1
113	27*30	1*1-1/16
114	30*32	1-1/16*1-1/8
115	32*34	1-1/8*1-3/16
116	32*36	1-3/16*1-1/4
117	34*36	1-1/4*1-5/16
118	36*38	1-5/16*1-3/8
119	36*41	1-3/8*1-7/16
120	38*41	1-7/16*1-5/8
121	41*46	1-5/8*1-13/16
122	46*50	1-13/16*2
123	50*55	1-11/16*1-7/8
124	55*60	2-3/16*2-3/8
125	60*65	2-9/16*2-31/32
126	65*70	2-7/8*2-3/4
127	70*75	2-5/8*2-7/16
128	65*75	2-1/4*2-1/8

Applications Of Double Open End Wrench
The Explosion-Proof Double Open End Wrench Is Suitable For Oil Petroleum, Chemical Industry, Power Generation, Railway & Mining And Other Inflammable And Explosive Dust And Gas, Maintenance, Installation, The Tools Of Production.

Attentions
When Using Explosion-Proof Wrench, Pay Attention To The Requirements Of The Stress Direction, Shall Not Be Any Reverse Force. After Use, Wipe It Cleanly In Time. Without Use Half A Year, The Wrench Should Be Greased Or Retained By The Anticorrosion Method; Stop Using More Than One Year, Should Be Greased In Bags Or In Storage.