The Astro Pneumatic Tool 1822 1/2" Nano Impact is the latest in miniature lightweight impact development. At only 3.85" long (or about 1/2" longer than a credit card), the twin hammer 1822 Nano Impact is deceivingly powerful, registering a max of 450 ft./lbs. of torque. The 1822 was designed to be extremely light (3.0lbs.) and well balanced when connected to an air line, and operates in 3 forward and reverse speeds. Featuring a twin hammer design for increased reliability, and coming from Astro's robust ONYX line, this impact has more than just the numbers behind it.
450 ft./lbs. of max torque
Extremely short profile, full length of less than 3-7/8"
Incredibly lightweight at 3.0lbs
3 forward and 3 reverse settings
Innovative twin hammer design