Fits Better Pack models BP555e, BP500 and BP333 gummed tape dispensers.
If your machine is not dispensing tape properly and slipping, make sure to check the lower feed wheel adjustment. The objective of the adjustment is to make sure the blade clears the tape path before the tape starts feeding. If the feed wheels do not grip the tape tight enough when the solenoid is all the way up, the tape may slip.
This feed wheel also fits the Phoenix tape dispensers.