Pulls avex, pop, and all smooth stem rivets up to 3/16". Not for cherrymax rivets. A quality pneumatic riveter designed to pull 3/32" through 3/16" aluminum and steel blind rivets. Comes with 1/8", 5/32" and 3/16" nosepieces. Very compact design. Operates on 80 to 100 psi air pressure at 4.2 CFM. 6 lbs (2.5Kg) shipping weight.