MAXIMUM ACCESS AND UNMATCHED VERSATILITY
The 48-22-9004 is a mechanical essential engineered to solve the two biggest frustrations in the field: limited swing clearance and rolling sockets. The 90-tooth ratchet mechanism delivers a tight 4° arc swing, allowing for precise engagement in high-density engine bays or behind-wall utility runs where standard ratchets fail to click. Beyond the drive tool, the FOUR FLAT™ socket geometry redefines the category; these sockets stay exactly where you put them on a sloped surface and feature a wrench-ready design for those instances where supplemental torque is required via an adjustable or combination wrench. With a slim-profile head and flush directional lever, this set maximizes clearance without sacrificing the structural integrity required for high-torque applications.
- / 90-tooth design providing 4° of arc swing for superior productivity in tight, confined workspaces.
- / FOUR FLAT™ Sides on sockets deter rolling on the jobsite and provide a wrench-ready surface for additional leverage.
- / Slim profile ratchet head with a flush-mounted directional lever offers better access than standard bulky alternatives.
- / Stamped size markings on the flat sides ensure long-term visibility that won’t wear down from heavy friction or chemical exposure.
- / Removable inner storage tray is optimized for seamless integration into steel storage chests or mobile carts.
TECHNICAL SPECIFICATIONS
| Drive Size | 1/4″ |
| Ratchet Teeth | 90 |
| Arc Swing | 4° |
| Socket Geometry | FOUR FLAT™ Sides |
| Measurement System | Metric and SAE |
| Finish | Chrome Plated |
| Warranty | Lifetime Guarantee |



