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- 151 Non Sparking Double Box End Offset Wrench
151 Non-Sparking Double Box-End Offset Wrench
The 151 non sparking double box-end offset wrench is made of copper alloy that has been subjected to drop forging process. It has high tensile strength, and is long-lasting while providing stable mechanical performance.
This series of wrench is specially intended for use in tight spaces or deep concaves where straight wrench fails to fit in. It produces less sparks from intense friction with the workpiece than is possible with an ordinary steel wrench. Thus this tool can be used in various potentially flammable or explosive areas to fasten or loosen the hex heads of nuts or bolts.
| Model | S1×S2 mm |
L mm |
Be-Cu g |
Al-Cu g |
| 151-0507 | 5.5×7 | 115 | 22 | 20 |
| 151-0607 | 6×7 | 115 | 25 | 23 |
| 151-0709 | 7×9 | 130 | 50 | 46 |
| 151-0810 | 8×10 | 130 | 55 | 50 |
| 151-0911 | 9×11 | 140 | 70 | 65 |
| 151-1011 | 10×11 | 140 | 80 | 75 |
| 151-1012 | 10×12 | 140 | 85 | 78 |
| 151-1213 | 12×13 | 160 | 120 | 110 |
| 151-1214 | 12×14 | 160 | 151 | 140 |
| 151-1417 | 14×17 | 220 | 205 | 180 |
| 151-1618 | 16×18 | 220 | 220 | 202 |
| 151-1719 | 17×19 | 250 | 225 | 205 |
| 151-1722 | 17×22 | 250 | 290 | 265 |
| 151-1819 | 18×19 | 250 | 295 | 270 |
| 151-1922 | 19×22 | 280 | 310 | 280 |
| 151-2123 | 21×23 | 285 | 405 | 360 |
| 151-2126 | 21×26 | 320 | 450 | 410 |
| 151-2224 | 22×24 | 310 | 455 | 415 |
| Model | S1×S2 mm |
L mm |
Be-Cu g |
Al-Cu g |
| 151-2427 | 24×27 | 340 | 520 | 475 |
| 151-2430 | 24×30 | 350 | 550 | 501 |
| 151-2528 | 25×28 | 350 | 580 | 530 |
| 151-2629 | 26×29 | 350 | 610 | 550 |
| 151-2632 | 26×32 | 370 | 640 | 570 |
| 151-2729 | 27×29 | 350 | 670 | 605 |
| 151-2730 | 27×30 | 360 | 705 | 645 |
| 151-3032 | 30×32 | 380 | 805 | 736 |
| 151-3036 | 30×36 | 395 | 1050 | 960 |
| 151-3234 | 32×34 | 400 | 1080 | 980 |
| 151-3236 | 32×36 | 405 | 1145 | 1030 |
| 151-3436 | 34×36 | 420 | 1165 | 1065 |
| 151-3641 | 36×41 | 445 | 1600 | 1465 |
| 151-4146 | 41×46 | 470 | 2077 | 1905 |
| 151-4650 | 46×50 | 490 | 2530 | 2315 |
| 151-5055 | 50×55 | 510 | 2580 | 2360 |
| 151-5060 | 50×60 | 520 | 3002 | 2745 |
| 151-5560 | 55×60 | 530 | 3203 | 2905 |
| 151-6070 | 60×70 | 560 | 4105 | 3605 |
Related Names
High Security Ring Spanner Supplier | Workshop Safe Tool | Bolt Assembly Tool
- Non Sparking Tools /Spark Resistant Tools
- Non Sparking Socket and Accessory
- Non Sparking Wrench and Spanner
- Non Sparking Hammer and Shovel
- Non Sparking Knife, File and Chisel
- Non Sparking Pliers
- Non Sparking Screwdriver
- Non Sparking Brush and Container
- Non Sparking Chain Hoist
- Other Non Sparking Tool
- Non Sparking Tool Set
- Brass Hammer and Copper Hammer
- Brass Hammer
- Copper Hammer
- Chrome Steel Tools
- Chrome Steel Wrench
- Chrome Steel Socket and Accessory
- Non Magnetic Tools/ Titanium Tools
- Non Magnetic Wrench
- Non Magnetic Pliers
- Non Magnetic Hammer
- Non Magnetic Tool Set
- Stainless Steel Tools
- 8101 Stainless Steel Combination Wrench
- 8103 Stainless Steel Single Open End Wrench
- 8110 Stainless Steel Wrench, Single Bent Box
- 8113 Stainless Steel Wrench, Striking Box
- 8115 Stainless Steel Adjustable Wrench
- 8116 Stainless Steel Pipe Wrench
- 8301 Stainless Steel Lineman’s Pliers
- 8303 Stainless Steel Diagonal Cutting Pliers
- 8501 Stainless Steel Socket (1/2″)
- 8103 Wrench, Single Open End
- 8104 Wrench with Pin
- 8105 Wrench, Offset Type with Pin
- 8108 Double Box Wrench
- 8109 Single Box Wrench
- 8110 Single Bent Box Wrench
- 8111 Single Offset Box Wrench
- 8112 Wrench
- 8114 Wrench, Striking Box Bent
- 8115 Adjustable Wrench
- Insulated Tools
- 7101 Insulated Slotted Screwdriver
- 7102 Insulated Phillips Screwdriver
- 7203 Insulated Diagonal Cutting Pliers
- 7401 Insulated Single Open End Wrench
- 7402 Insulated Adjustable Wrench
- 7501 24pcs Insulated Tool Set
- Non-sparking Insulated Tools
- 6103 Insulated Electrician Screwdriver
- 6202 Injection Pliers, Snipe Nose
- 6203 Injection Pliers, Diagonal Cutting
- 6204 Injection Pliers, Round 45° Bent
- 6205 Injection Pliers, Flat Nose
Hebei Botou Safety Tools Co., Ltd.
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