Astro Pneumatic Tool 1832 ONYX 1/2" Nano Angle Impact Wrench - 415ft/lb
Never compromised on quality, fully equipped with state-of-the-art technology - Designed with the user optimal experience in mind. International Renown, constantly modernizing powerful devices to meet the demands of the modern user.

Astro Pneumatic Tool 1822 ONYX 1/2" Nano Impact Wrench v2 - 500ft/lb
The Astro Pneumatic Tool 1822 1/2" Nano Impact is the latest in mini 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.