Astro Pneumatic. Grey Pneumatic. High flow air swivel connector for enhanced tool performance. 1.5x larger body size for increased air flow. Increased air flow and higher RPMs for more power. Air Fittings/Couplers.

Brand: Astro Pneumatic
Manufacturer Part Number: JB-AST-3SB40
Type: Other Auto Tools & Supplies
MPN: 3SB40
UPC: 745227078707