24" Poly Tubing Dispenser. Dispensers are sturdy enough to hold heavy rolls. For use with most industrial table top roll stock applications. 1" core accommodates most tubing core sizes. Rubber o-ring holds core in place. May be wall mounted for space saving. 1/Each.SHPPT24DISP. PT24DISP. Shoplet select Shoplet select Poly Tubing Dispenser.