Core Rod Springs




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Order #

Cross Section
 HM-CS01A .040″
HM-CS02A .050″
HM-CS03A .060″

Min order 100

The Core Rod Springs create the tension needed to close a rod after the bottle has been blown.

Be sure to order the correct cross section wire dia. of the spring.  Typical rods will require the .050″ dia.  If you have a small vial or mascara type container you should order a .040″ dia.  When dealing with bigger core rod heads consider moving up to a .060″ dia.