3/8" Butterfly Impact Wrench - 75ft./lb. Torque - Astro Pneumatic

The Astro Pneumatic 136E 3/8" Butterfly Impact Wrench is engineered for professional technicians requiring a compact and powerful tool for confined spaces. Delivering 75 ft./lb. of maximum torque, this lightweight impact wrench provides efficient fastening and loosening of bolts in automotive and industrial environments. Its ergonomic design and precise control make it a valuable addition to any professional toolkit.

Key Features

• Single-Handed Control: The butterfly throttle allows for intuitive, single-handed control over speed and seamless forward/reverse transitions.
• Tool and Surface Protection: A durable rubber nose guard protects both the tool housing and delicate work surfaces from accidental damage.
• Enhanced Maneuverability: With a compact 7" overall length, a net weight of just 1-7/8 lbs., and a 360° swivel air inlet, this wrench offers superior access and reduced user fatigue in tight applications.
• Secure Socket Retention: The ring-type socket retainer ensures positive and secure attachment of sockets, preventing accidental disengagement during use.
• Consistent Performance: Features a built-in power regulator for controlled output and boasts low air consumption at an average of 4cfm, optimizing compressor efficiency.

Applications

The Astro Pneumatic 136E is ideal for a range of professional tasks where larger impact wrenches are impractical. It excels in automotive applications such as under-dash work, engine bay assembly, and the removal or installation of smaller fasteners in transmissions and chassis components. In industrial settings, it is well-suited for light assembly, machinery maintenance, and accessing components in restrictive spaces on production lines.

Specifications

• Square Drive: 3/8"
• Free Speed: 10,000 RPM
• Max. Torque: 75 ft./lbs.
• Bolt Capacity: 3/8" (10mm)
• Overall Length: 7" (177mm)
• Net Weight: 1-7/8 lbs. (.88kg)
• Air Inlet Thread NPT: 1/4"
• Air Hose I.D. Size: 3/8" (10mm)
• Avg. Air Consumption: 4 CFM
• Air Pressure: 90-120 PSI