The Silicone Bottle Stopper Kit fits securely into any bottle and includes a trim ring that provides a sturdy shoulder for your stopper to rest on. To assemble, drill an 11/32" pilot hole 5/8" deep and thread the blank snugly and flush to the base of the stopper.
Overall Length: 2-1/2"
Threaded Stud: 3/8"–16 TPI x 7/16"-long
We recommend the standard Lathe Chuck and Internal Spindle Adaptor PK-BS1-M or
PK-BS1-MJ.
