... a variety of self-fastening hardware quickly. Champ III frame backboard Manual press hinge machineHand press hinge machine with changeable fixtures ... DL ,6229DL, 6234DL & 6241 DLSpecification:can fit for photo&picture backboard hinges of 6220 DL ,6229DL, 6234DL & 6241 DLPayment terms and ... /carton; gross weight: 15.3 kg/CTN Champ III frame backboard Hand press hinge machine