Click the series name you are looking for. Digital Catalog Type Series Action Standard End lock Without non-rotating mechanism MGZ MGZ MGZR Double acting Bore size (mm) 20,25,32,40,50,63,80 40,50,63 20,25,32,40,50,63,80 Operation can be made from the toolbar at the center of the lower portion of the screen. Click here to display the contents. Click here to download the PDF file.