THIS IS A NEW ENTERPRISE NUT
And a HEAVY DUTY STAINLESS STEEL TUBE
(and this nut also fits most of the old hibbard- spencer - barlett - norvelle - simmons - shapleigh stuffers that have the tab lock on style and if your stuffer is worn, you may need to add a washer or shim washer for a tighter fit Inside the nut.
PICK YOUR SIZE
1/2" for snack / beer stick
5/8" breakfast sausage / hot dogs
7/8" brat / rope sausage
1" bologna / summer sausage
the flange at the top of the tubes are 1 3/8" or 38mm wide