Taylor Pneumatic Tools 1X straight rivet gun. Perfect for use in confined spaces and very handy when combined with 90 rivet gun head. Delivers 2850 blows per minute with a rivet capacity of 1/8". Comes with retention spring and Taylor's great lifetime manufacturer's warranty. With a .401 (jiffy style)shank diameter bore & stroke 9/16" X 1-7/8".We ship APO,FPO, International and combine shipping.