157 Non Sparking Single Bent End Box Wrench

The 157 non sparking single bent end box wrench adopts the Japanese design that provides great flexibility and aesthetic appeal. One major purpose of the box wrench is to cope with atmospheres that might incur fire or explosion. To achieve this purpose, the wrench is drop-forged from copper alloy. It is also able to get in and turn around in tight spaces where movement is limited and using straight wrench is impractical.

The wrench has a metal bar bent at one end near the socket to such a large angle that the bar will no longer interfere with adjacent bolts during its rotation. Since the drop-forging process lends extra strength to the structure, the wrench is able to withstand a long time of use and deliver stable mechanical performance at the same time. The product is manufactured in strict accordance with Japanese Industrial Standard. Therefore customers can purchase with confidence without worrying about any quality issues.

Model S
mm
L
mm
Be-Cu
g
Al-Cu
g
157-10 10 119 60 50
157-12 12 151 85 75
157-14 14 151 85 75
157-16 16 174 150 130
157-17 17 174 160 145
157-19 19 207 195 190
157-22 22 207 205 180
157-24 24 250 330 295
157-27 27 250 315 275
157-30 30 295 480 430
157-32 32 295 455 410
157-34 34 307 650 580
157-36 36 307 650 580
157-38 38 340 830 740
157-41 41 340 810 720
157-46 46 370 1230 1100
157-50 50 400 1400 1255
157-55 55 430 1930 1720
157-60 60 450 2100 1900
157-65 65 470 2360 2135
157-70 70 490 3080 2800
157-75 75 510 3600 3250
157-80 80 530 4460 4030

Related Names
Spark Resistant Single Ring Spanner for Sale | Petroleum Industry Tool | Dangerous Environment Operating Tool

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