The G747 is a pneumatic-hydraulic tool designed specifically for installation of Cherry MAX ® rivets and nut-plate rivets . Its durable, all metal housing makes this tool ideal for use in rugged shop environments. It has many ergonomic features: light weight, comfortable fit in the operators hand , and operation in any position with one hand. This tool utilizes straight, offset and right-angle pulling heads, all of which can install -4, -5, and -6 diameter Cherry MAX ® bulb type rivets in all head styles, materials and grip lengths . Extensions are available for extending the pulling heads to reach limited access areas. Refer to the tables below for the correct pulling head part number.