Stainless Steel Cone Bottle Stopper Kit #301 – Made in USA | FDA-Compliant 304 Stainless Steel

Keep wine, spirits, oils, and specialty bottles fresh while showcasing your turning skills with the Stainless Steel Cone Bottle Stopper Kit #301. One of the most popular bottle stopper designs available, this premium stopper is precision-machined from a single piece of food-safe 304 stainless steel and proudly Made in the USA.

Designed to fit the 18.5mm bottle openings commonly found on corked wine bottles, this elegant stopper features three FDA-compliant O-rings that create a secure, leak-resistant seal to help preserve freshness. The integral 3/8”-16 threaded stud is machined as part of the stopper itself—not pressed or glued in—providing exceptional strength and long-term durability for your custom turned bottle stopper.

Whether you’re creating gifts, craft show best-sellers, or adding unique pieces to your woodworking portfolio, the #301 Cone Bottle Stopper is a timeless project that lets your creativity shine.

Features & Highlights

• Premium food-safe 304 stainless steel construction
• Precision machined from one solid piece for maximum strength
• Three FDA-compliant O-rings provide a secure, leak-resistant seal
• Fits most 18.5mm corked wine bottles
• Also fits many oil, vinegar, liquor, bath oil, and specialty bottles
• 3/8”-16 integral threaded stud (1/2” long)
• Thread is permanently machined into the stopper—will not loosen or separate
• Made in the USA
• Lifetime manufacturer’s guarantee
• Patented Design (#D575,639)

Perfect For

Create beautiful handcrafted bottle stoppers for:

• Wine bottles
• Olive oil bottles
• Infused oils
• Vinegar bottles
• Liquor bottles
• Bath oils
• Decorative gift bottles
• Wedding and holiday gifts
• Craft shows and artisan markets

The smooth cone profile allows you to create virtually any shape above the hardware, making this kit ideal for freeform artistic turning.

Turn Your Creativity Loose

Pair this bottle stopper with your favorite ExoticBlanks bottle stopper blanks, stabilized woods, acrylic blanks, or hybrid materials to create truly unique handcrafted gifts and display pieces.

The #301 Bottle Stopper gives woodturners complete freedom in their designs. Turn elegant hardwoods, colorful acrylics, hybrid blanks, stabilized woods, or resin creations into one-of-a-kind functional art pieces.

From sleek contemporary styles to ornate traditional designs, the only limit is your imagination.

Mix & Match Savings

Pair these 301 bottle stoppers with other woodturning project kits for even more quantity discount savings!

Specifications

Bottle Stopper Hardware

• Material: Food-safe 304 Stainless Steel
• Finish: Natural Stainless Steel
• Overall Stopper Length: 1-1/2” (excluding threaded stud)
• Thread Size: 3/8”-16
• Thread Length: 1/2”
• Thread Type: Integral machined stud (non-removable)
• O-Rings: Three FDA-compliant O-rings
• Fits: Standard 18.5mm bottle openings
• Made In: USA
• Warranty: Lifetime Guarantee

Recommended Blank Size

• 1-1/2” x 1-1/2” x 3”–4”

Recommended Tooling

• Universal Bottle Stopper Mandrel
• 13/16” Bottle Stopper Bushing
• Self-tapping Mandrel or 3/8”-16 Tap
• Drill using a 21/64” hole before threading for most hardwoods

Why Choose the #301 Stainless Steel Bottle Stopper?

Unlike inexpensive bottle stoppers with pressed-in threaded studs, the #301 is machined from a single solid piece of stainless steel, creating an incredibly strong, permanent connection between the hardware and your turned project. Combined with FDA-compliant materials, Made in the USA craftsmanship, and a lifetime guarantee, it’s easy to see why this has become one of the most popular bottle stopper kits among woodturners.

Whether you’re making gifts, stocking your craft booth, or expanding your turning skills, this premium bottle stopper delivers professional-quality results every time.

Also Available in These Styles:

• #501 Self-Standing Hourglass
• #601 Teardrop
• #701 Self-Standing Golf Tee