These
UNIVERSAL FRAME HOLDER CLAMP are universally compatible with new and old style Advance-American graphic and textile presses.
There are two styles available each with two screw stud length options:
E144-024
Universal Frame Holder ( L = 2.25" )with small extrusion and small stud (2 1/2" long)
E144-024A
Universal Frame Holder ( L = 2.25" ) with small extrusion and long stud (3 1/2" long)
E144-025
Universal Frame Holder ( L = 2.88" ) with long extrusion and small stud (2 1/2" long)
E144-025A
Universal Frame Holder ( L = 2.88" ) with long extrusion and long stud (3 1/2" long)