This is a traditional 75mm core packaging tape applicator for 50mm width tapes. Metal and plastic construction, for all 75mm core packaging tapes that we supply, usually on 50-66m length rolls. If you are looking for 50mm core applicators for longer 150m rolls of tape you can find these under the E-tape guns and tapes section. Double sided metal cutting blade for longer life, this can be reversed when needed. Snap on blade guard pre-fitted.