Air Screwdriver
A-BSS-S 1/4″ HEX. AIR SHUT-OFF SCREWDRIVER
- Shut-off Type Clutch: Easy to adjust torque and high accuracy
- Ergonomics Handle: Bring the comfortable feeling for the operator
- Scale Window Torque Fix Cover: Avoid adjustment by operator torque scale window manageable
- Strengthen Mechanism Material: Strengthen gear and composite body to increased usage time.

| Model | Driver Size(Hex.) | Torque Range | Free Speed | Length | Weight | Item No. |
| inch | nm | rpm | mm | Kg | ||
| A-BSS-S23-R18T025 | 1/4 | 0.3 – 2.5 | 1800 | 200 | 0.51 | 104 04 103 |
| A-BSS-S23-R08T040 | 1/4 | 0.8 – 4.0 | 800 | 200 | 0.51 | 104 04 105 |
| A-BSS-S23-R10T065 | 1/4 | 0.7 – 65 | 1000 | 231 | 0.85 | 104 04 107 |
| A-BSS-S23-R05T095 | 1/4 | 1.5 – 9.5 | 550 | 290 | 0.85 | 104 04 108 |
A-BSP-S 1/4″ Hex. Air Shut-off Screwdriver
• External torque adjust ring: quick adjust the required target torque valve.
• Torque Fix Cover: Avoid adjust torque by accident while operating
• Shut-off type Clutch: Easy to adjust torque and high accuracy
• Ergonomics Handle: Bring the comfortable feeling for the operator
• Strengthen Mechanism Material: Strengthen gear and composite body to increased usage time.
• Three-way air intake design: the top, bottom, rear are convenient for adjustment in different
application directions

| Model | Driver Size(Hex.) | Torque Range | Free Speed | Length | Weight | Item No. |
| inch | nm | rpm | mm | Kg | ||
| A-BSP-S23-R18T025 | 1/4 | 0.3 – 2.5 | 1800 | 198 | 0.69 | 10404201 |
| A-BSP-S23-R10T035 | 1/4 | 0.5 – 3.5 | 1000 | 198 | 0.69 | 10404202 |
| A-BSP-S23-R22T060 | 1/4 | 1.0 – 6.0 | 2200 | 236 | 1.01 | 10404204 |
| A-BSP-S23-R10T075 | 1/4 | 1.2 – 7.5 | 1000 | 236 | 1.01 | 10404205 |
| A-BSP-S23-R05T110 | 1/4 | 3.0 – 11 | 500 | 236 | 1.01 | 10404206 |
| A-BSP-S23-R03T180 | 1/4 | 3.0 – 18 | 300 | 236 | 1.01 | 10404207 |
A-BSS-D21-R90T40 1/4″ HEX. AIR IMPACT SCREWDRIVER
FEATURES & BENEFITS
• IMPACT MECHANISM BRINGS HIGH SPEED AND TORQUE. FOR HIGH EFFICIENCY AND PRE-TIGHTENING ON THE WORK
• TWIN DOG

| Model no | Drive Size | Max. Torque | Free Speed | Length | Weight | Item No. |
| inch | Nm | rpm | mm | kg | ||
| A-BSS-D21-R90T40 | 1/4 | 40 | 9000 | 190 | 0.79 | 104 32 300 |
| A-BSS-D21-R80T200 | 1/4 | 200 | 8000 | 225 | 1.06 | 104 32 301 |
| A-BSS-H21-R80T230 | 1/4 | 230 | 8000 | 220 | 1.32 | 104 32 302 |
| A-BSP-D21-R115T30 | 1/4 | 30 | 11500 | 155 | 0.9 | 104 32 303 |
| A-BSP-D21R80T150 | 1/4 | 150 | 8000 | 165 | 1.2 | 104 32 305 |
| A-BSP-H21-R85T270 | 1/4 | 270 | 8500 | 155 | 1.3 | 104 32 306 |
Air Nutrunner
A-BNA-S Sq. Air Nutrunner
FEATURES & BENEFITS
- Shut-off type clutch: Easy to adjust torque and high accuracy
- Ergonomics handle: Bring the comfortable feeling for the operator
- Mechanism reinforcement: Upgrade gear & clutch, increased tool life.
- External Torque adjust ring: quick adjust the required target torque value
- Torque fix Cover: Avoid adjust torque by accident while operating.

| Model no | Drive Size (hex.) | TORQUE RANGE | FREE SPEED | LENGTH | WEIGHT | ITEM NO. |
| Inch | Nm | rpm | mm | kg | ||
| A-BNA-S33-R10T030 | 3/8 | 0.5 – 3.0 | 1000 | 315 | 4.72 | 102 04 300 |
| A-BNA-S33-R17T045 | 3/8 | 0.5 – 4.5 | 1700 | 370 | 5.68 | 102 04 301 |
| A-BNA-S33-R05T095 | 3/8 | 1.5 – 9.5 | 550 | 370 | 5.68 | 102 04 302 |
| A-BNA-S33-R03T180 | 3/8 | 3.0 – 18 | 300 | 370 | 5.68 | 102 04 303 |
| A-BNA-S33-R02T280 | 3/8 | 5.0 – 28 | 250 | 370 | 5.68 | 102 04 304 |
A-BNA-S31-R03T100
FEATURES & BENEFITS
- SHUT-OFF TYPE CLUTCH: CORRESPONDING TO THE TIGHTENING OF DIFFERENT SOFT & HARD JOINTS
- HIGH ACCURACY.
- EXTERNAL TORQUE ADJUST RING: QUICK ADJUST THE REQUIRED TARGET TORQUE VALUE.
- ERGONOMICS HANDLE AND LOW VIBRATION BRING THE COMFORTABLE FEELING FOR THE OPERATOR.
- Mechanism reinforcement with upgrade gear & clutch, increased tool life.
- Shut-off

| Model no | Drive Size (hex.) | TORQUE RANGE | FREE SPEED | LENGTH | WEIGHT | ITEM NO. |
| Inch | Nm | rpm | mm | kg | ||
| A-BNA-S31-R03T100 | 3/8 | 4 – 10 | 340 | 350 | 1.3 | 102 32 102 |