High quality Double open end wrench spanner explosion proof tools

High quality Double open end wrench spanner explosion proof tools
Model:141B
Brand:TUOKAEX
Origin:Made In China
Category:Industrial Supplies / Tools / Hand Tools
Label:Bent wrench , Bent spanner factory , Hot sale bent wrench
Price: US $16.7 / pc
Min. Order:1 pc
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Product Description

Non sparking hand tool bent striking open wrench

Product Description

1. Non sparking hand tool aluminum bronze combination wrench

2.Aluminum bronze material

3.die forged processing

4.own factory

5.ISO9001 certification

Specification

Number

S

mm

L

mm

Be-Cu

g

Al-Cu

g

TK141-17 17 140 155 140
TK141-19 19 140 155 140
TK141-22 22 150 190 170
TK141-24 24 150 245 220
TK141-27 27 175 420 380
TK141-30 30 190 480 440
TK141-32 32 190 480 440
TK141-34 34 200 600 540
TK141-36 36 210 680 620

 Composition:

Beryllium copper:  GBEx C

Be: 1.8% - 2.3%

Ni: 0.2% - 0.5%

Others: < 0.5%

Cu: Rest

Hardness: 35-40 HRC (HB283-365)

Tensile Strength: 1117 N/mm2 ~ 1326 N/mm2

Aluminum bronze: GBEx B

Al: 10% - 12%

Ni: 4% - 6%

Fe+Mn: < 5.8%

Cu: Rest

Hardness: 20-30 HRC (HB229-291)

Tensile Strength: 782 N/mm2 ~ 989 N/mm2

 

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Member Information

Hebei Tuokai Safety Tools Co.,Ltd
Country/Region:He Bei - China
Business Nature:Manufacturer
Phone:18232829566
Contact:Lucy (sales manager)
Last Online:15 Jul, 2016