
Sumake Industrial Air Ratchet Wrenches – Bolt sizes up to 36mm
The Industrial Air Ratchet Wrenches are suitable for Bolt/Nut sizes up to 36mm & used in the Automotive, Aviation, Construction & Agricultural Industries.
Description
Wrench Dimensions
Wrench Options
Sumake Industrial Air Ratchet Wrenches
The Sumake Industrial Air Ratchet Wrenches are suitable for Bolt/Nut sizes up to 36mm & widely used in the Automotive, Aviation, Construction and Agricultural Machining Industries. The speciality of these Ratchet Wrenches is that these can be used in narrow working spaces to fasten bolts and nuts tightly that other competitors tools cannot reach. Reverse operation can be accomplished by simply turning the wrench over.
Wrench Dimensions

Wrench Options
| Model Number | Capacity Bolt Size (mm) | Free Speed (Rpm) | Max Torque (Nm) | Length (mm) | Air Inlet (PT) | Air Hose (ID) | Air Consumption (l/min) | Weight (Kgs) |
|---|---|---|---|---|---|---|---|---|
| ST-55591A | 6, 7, 8, 9, 10, 11, 12 | 180 | 10 | 285 | 1/4" | 3/8" | 396 | 1.28 |
| ST-55591B | 6 | 250 | 10 | 282 | 1/4" | 3/8" | 396 | 1.26 |
| ST-55592A | 10, 11, 12, 13, 14 | 220 | 25 | 332 | 1/4" | 3/8" | 480 | 1.92 |
| ST-55599 | 10, 11, 12, 13, 14, 15, 16, 17, 18, 19 | 150 | 90 | 390 | 1/4" | 3/8" | 480 | 2.42 |
| ST-RW700 | 10, 11, 12, 13, 14, 15, 16, 17, 18, 19 | 190 | 25 | 338 | 1/4" | 3/8" | 480 | 2.00 |
| ST-RW701 | 10, 11, 12, 13, 14 | 220 | 25 | 327 | 1/4" | 3/8" | 480 | 1.92 |
| ST-RW702 | 10, 11, 12, 13, 14, 15, 16, 17, 18, 19 | 190 | 25 | 333 | 1/4" | 3/8" | 480 | 2.00 |
| ST-RW710 | 21, 22, 23, 24, 26, 27 | 130 | 90 | 398 | 1/4" | 3/8" | 480 | 2.48 |
| ST-RW711 | 29, 30, 32 | 110 | 90 | 405 | 1/4" | 3/8" | 480 | 2.50 |
| ST-RW712 | 35, 36 | 100 | 90 | 408 | 1/4" | 3/8" | 480 | 2.52 |
| ST-RW720 | 6, 7, 8, 9, 10, 11, 12 | 180 | 10 | 281 | 1/4" | 3/8" | 480 | 2.00 |
| Please identify the bolt size upon ordering by adding the bolt size to the part number. Each wrench can only be used for one size of bolt (Example: ST-RW710-21 = 21mm Bolt Size etc.) |
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