Within Compressors > Air Tools, Air Ratchet Wrenches covers the pneumatic ratchet-pattern fastener tools used in automotive service, plant-equipment service, fabrication, and the wider trade and industrial workshop applications — covering 1/4″ drive air ratchets (small-fastener work, ignition components, accessory fitments), 3/8″ drive air ratchets (the trade workshop standard size for general fastener work), 1/2″ drive air ratchets (heavier-duty fastener applications), and the matching socket sets and accessory hardware.
Parts for Machines supplies air ratchet wrenches across the trade and industrial ranges. Air-powered ratchet wrenches give the speed of an air tool combined with the controllable torque of a manual ratchet — useful for fastener removal where impact wrenches would be too aggressive (delicate fasteners, threaded components, brass-and-bronze parts) but where manual ratchet would be too slow.
We are an authorised distributor and seller of SIP, Nuair, and Sealey across the air ratchet wrench range. SIP covers the broadest selection — 1/4″, 3/8″, and 1/2″ drive air ratchets with various torque capabilities. Nuair extends the range with workshop and contractor variants. Sealey covers trade-grade air ratchet wrenches with specific torque ratings for automotive service.
Product pages list the drive size (1/4″, 3/8″, 1/2″), the rated maximum torque (in Nm — typical 35-110 Nm for 3/8″ drive air ratchets; higher for 1/2″ drives), the rated free speed (typical 150-300 RPM for ratchet operation), the rated air consumption (typical 3-5 CFM at 90psi), the recommended air pressure, the air inlet thread, the head height (the depth of the ratchet head — important for restricted-access work), the rotation direction (forward, reverse, or selectable), the body weight, and the noise/vibration ratings. Trade pricing on bulk and contractor orders is available; contact the team via WhatsApp 07754288583.
| Model No | GSA635 |
|---|---|
| Air Consumption | 4cfm |
| Brand | Generation |
| Drive | 3/8"Sq |
| Free Speed | 180rpm |
| Air Inlet | 1/4" BSP |
|---|---|
| Average Air Consumption | 4cfm (113L/min) |
| Free Speed | 160 rpm |
| Min Hose Size | 3/8" (10mm) |
| Operating Air Pressure | 90psi (6.2bar) |
| Model No | SA20/S |
|---|---|
| Air Consumption | 5cfm |
| Brand | Sealey |
| Drive | 3/8"Sq |
| Free Speed | 150rpm |
| Model No | SA21/S |
|---|---|
| Air Consumption | 5cfm |
| Brand | Sealey |
| Drive | 1/2"Sq |
| Free Speed | 150rpm |
| Air Inlet | 1/4" BSP |
|---|---|
| Average Air Consumption | 4cfm (113L/min) |
| Free Speed | 160 rpm |
| Min Hose Size | 3/8" (10mm) |
| Operating Air Pressure | 90psi (6.2bar) |
| Model No | GSA634 |
|---|---|
| Air Consumption | 4cfm |
| Brand | Generation |
| Drive | 1/4"Sq |
| Free Speed | 180rpm |
| Model No | GSA20 |
|---|---|
| Air Consumption | 5cfm |
| Brand | Generation |
| Drive | 3/8"Sq |
| Free Speed | 150rpm |
| Model No | GSA21 |
|---|---|
| Air Consumption | 5cfm |
| Brand | Generation |
| Drive | 1/2"Sq |
| Free Speed | 150rpm |
| Model No | SA230 |
|---|---|
| Air Consumption | 3cfm |
| Brand | Sealey |
| Drive | 1/4"Sq |
| Free Speed | 300rpm |
| Model No | SA608 |
|---|---|
| Air Consumption | 4cfm |
| Brand | Premier |
| Drive | 1/2"Sq |
| Free Speed | 200rpm |
| Model No | SA607 |
|---|---|
| Air Consumption | 4cfm |
| Brand | Premier |
| Drive | 3/8"Sq |
| Free Speed | 200rpm |
| Free Speed | 160 rpm |
|---|---|
| Max working torque reverse | 68 Nm |
| Max torque reverse | 68 Nm |
| Min working torque reverse | 13 Nm |
| Length (L) | 260 mm |
| Model No | SA631 |
|---|---|
| Air Consumption | 3cfm |
| Brand | Premier |
| Drive | 3/8"Sq |
| Free Speed | 250rpm |
| Model No | SA630 |
|---|---|
| Air Consumption | 3cfm |
| Brand | Premier |
| Drive | 1/4"Sq |
| Free Speed | 250rpm |
| Free Speed | 220 rpm |
|---|---|
| Max working torque reverse | 17 Nm |
| Max torque reverse | 17 Nm |
| Min working torque reverse | 5 Nm |
| Length (L) | 197 mm |
| Air Inlet | 1/4" BSP |
|---|---|
| Average Air Consumption | 4cfm (113L/min) |
| Free Speed | 200 rpm |
| Min Hose Size | 3/8" (10mm) |
| Operating Air Pressure | 90psi (6.2bar) |
| Free Speed | 160 rpm |
|---|---|
| Max working torque reverse | 68 Nm |
| Max torque reverse | 68 Nm |
| Min working torque reverse | 13 Nm |
| Length (L) | 260 mm |
| Brand | PCL |
|---|---|
| Number | APM100 |
| Size | 1/4" |
| Shipping Weight (kg) | 0.463 |
| Product Weight (Kg) | 0.4 |
| Free Speed | 150 rpm |
|---|---|
| Max working torque reverse | 70 Nm |
| Max torque reverse | 70 Nm |
| Min working torque reverse | 13 Nm |
| Length (L) | 254 mm |
| Free Speed | 150 rpm |
|---|---|
| Max working torque reverse | 70 Nm |
| Max torque reverse | 70 Nm |
| Min working torque reverse | 13 Nm |
| Length (L) | 254 mm |
| Free Speed | 270 rpm |
|---|---|
| Max working torque reverse | 35 Nm |
| Max torque reverse | 35 Nm |
| Min working torque reverse | 7 Nm |
| Length (L) | 128 mm |
| Free Speed | 270 rpm |
|---|---|
| Max working torque reverse | 35 Nm |
| Max torque reverse | 35 Nm |
| Min working torque reverse | 7 Nm |
| Length (L) | 128 mm |
| Free Speed | 280 rpm |
|---|---|
| Max working torque reverse | 25 Nm |
| Max torque reverse | 35 Nm |
| Min working torque reverse | 5 Nm |
| Height (H) | 37 mm |
| Free Speed | 280 rpm |
|---|---|
| Max working torque reverse | 25 Nm |
| Max torque reverse | 35 Nm |
| Min working torque reverse | 5 Nm |
| Height (H) | 34 mm |
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