Our Products
Leading Manufacturer, Supplier & Retailer of Sumake Air Ratchet Wrench.
Specifications
| model # | st-5552 (3/8" ratchet wrench) st-5553 (1/2" ratchet wrench) |
|---|---|
| square drive | 3/8" (#st-5552); 1/2" (#st-5553) |
| capacity bolt size | 3/8" (#st-5552); 1/2" (#st-5553) |
| free speed | 150 rpm |
| max torque | 45 ft-lb (61n-m) |
| overall length | 6-1/2" (165 mm) |
| air consumption | 4. 0 cfm (113 l/min) |
| recommend air pressure | 6. 5 kg/cm2 |
| air lnlet (pt) | 1/4" |
| air hose(id) | 3/8" |
| net weight | 1. 2 kgs(2. 7 lbs) |