You can get a grip on slippery nylon jackets with Workhorse Products’ Gripper. The holddown device is designed to secure jackets during printing and features a 16 x 16-in. (406 x 406-mm) platen to accommodate full-size designs and a self-sealing gasket on the perimeter to pull the jacket taut in the printing area. The Gripper also includes an adjustable lock-lever system that gives additional stretch to the material. Workhorse Products, 3730 E. Southern Ave., Phoenix, AZ 85040, 602-437-2305, 800-778-8779, fax: 602-437-2270, Web: www.workhorseproducts.com.