Downloads Home Facebook-f Instagram Youtube Linkedin-in Thank you for your details Thank you for your interest in Sankyo Frontier’s products. Here is the information you requested.To download the catalogues and find out more about Gorilla and CT-J, simply click on the links below. CT-J Catalogue (EN)1 MB CT-J Catalogue (MM)1 MB Gorilla Catalogue (EN)729 KB Gorilla Catalogue (MM)861 KB