1/4" Capacity Air/Hydraulic Riveter. Ideal for high production assembly. The "Long Stroke" allows the tool to install most rivets with one cycle. The unit is equipped with a mandrel collection system (MCS). Installs up to 1/4" Monobolts®. Includes nosepieces to install 3/16" and 1/4" blind rivets as well as 3/16" and 1/4" Monobolts®.