Astro Pneumatic impact extension details
Astro Pneumatic Torque Limiting Extension and Protective Impact Socket Set 8 Pieces (AO78818)
Astro Pneumatic Torque Limiting Extension and Protective Impact Socket Set 8 Pieces (AO78818) includes common torque limits and socket sizes for efficient wheel mounting. This set features lug nut sockets with protective sleeves and inserts to prevent wheel damage, making it an essential tool for professional mechanics and DIY enthusiasts alike.
The AO78818 torque limiting extension set is color-coded for quick reference and includes four torque limiting extensions (90, 100, 110, and 120 ft/lbs) and four protective lug nut impact sockets (17mm, 19mm (3/4"), 21mm (13/16"), and 7/8").
Specifications and Dimensions
4 Torque Limiting Extensions: 90, 100, 110, and 120 ft/lbs
4 Protective Lug Nut Impact Sockets: 17mm, 19mm (3/4"), 21mm (13/16"), and 7/8"
Item Weight: 5.07 pounds
Product Dimensions: 11.49 x 7.68 x 2.17 inches
Item Model Number: 78818
Material: Polycarbonate
Number of Pieces: 8
Key Features and Benefits
Includes common torque limits and socket sizes for wheel mounting
Protective sleeves and inserts to prevent wheel damage
Color-coded for quick reference
Durable construction for reliable performance
Product identification
- Brand: Astro Pneumatic
- Model / MPN: 78818
Impact torque extension: see the listed specifications for this model.






