Hebei Botou Safety Tools ( Groups) Co., Ltd.

138 Bent Open End Wrench Explosion proof tools
Aluminium Bronze Alloy and Beryllium Copper Alloy
QB/T2613.1 
Die Forged
The bent open end can be used in narrow space
Non Sparking Safety Tools Details
Number  S
mm  L
mm Be-Cu
 g Al-Cu
 g
138-12 12 120 55 50
138-14 14 130 90 BO
138-17 17 150 125 115
138-19 19 170 180 165
138-22 22 190 250 230
138-24 24 210 255 235
138-27 27 230 380 350
138-30 30 250 490 450
138-32 32 270 590 545
138-34 34 280 720 660
138-36 36 290 850 780
138-41 41 310 1090 1005
138-46 46 330 1340 1225
138-50 50 350 1615 1480
138-55 55 370 2135 1955

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