**Closeout** Bottle Stopper/Bottle Opener Mandrel **Closeout**

Original price was: $18.98.Current price is: $12.98.

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Bottle Stopper/Opener Mandrel

Bottle Stopper/Opener mandrel for various sized spindles. Unlike our Universal Mandrel the BSM is pre Precision machined in the USA! Has 3/8-16 self tapping thread. Rust protective black oxide coating. Unlike other mandrels, ours run true to within .002″ of an inch. Free storage case included.

Mandrels are supplied with a screw on/off plastic washer. We have had a few requests for the washer as it helps prevent the wood getting stuck on the mandrel. The washer should be removed when threading the wood. The use of the washer is optional.

Unsure of the spindle size on your lathe? Check this list: Wood Lathes Spindle Sizes

Watch an In-Depth video of our BSM & UM Mandrels:

All of our mandrels:

  • Are precision machined here in Honesdale, Pennsylvania, USA.
  • Have a cutting flute in the 3/8-16 thread.
  • Match up to the 13/16″ dia. of the top of our stoppers for easy sizing. (Exclude stopper #311)
  • Rust protective black oxide coating.
  • Screw on/off plastic washer.
  • Run true to within 0.002″ of an inch so your work piece runs true.
  • Come with an individual clear plastic case for safe storage.

Simple Shipping:

See our flat rate pricing and current free shipping offer on our Shipping page.

  • Flat rate for the United States.
  • Flat rate to Canada for up to 30 stoppers.
  • For international shipments, please Contact us.

Phone: (570) 253-0112 or Email:


WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to Cancer and Reproductive Harm.

Additional information


#1 Morse Taper Stopper Mandrel, BSM-1MT, #2 Morse Taper Stopper Mandrel, BSM-2MT-2, 5/8″ Spindle Stopper Mandrel for Shopsmith, BSM-0.625, 3/4″-16 Spindle Stopper Mandrel, BSM-.75-16, 1″-8 Spindle Stopper Mandrel, BSM-1-8, 1-1/4″-8 Spindle Stopper Mandrel, BSM-1.25-8, 1-1/2″-8 Spindle Stopper Mandrel, BSM-1.5-8, M30 x 3.5 Spindle Stopper Mandrel, BSM-M30-3.5, M33 x 3.5 Spindle Stopper Mandrel, BSM-M33-3.5