3/8" Black Hole Plugs


Part Number: 2-385-180-P

Color: Black
Fits Hole Size: 3/8” (10mm)
Plug Diameter: 3/8” (10mm)
Plug Length: 1/4” (6mm)
Top Diameter: 1/2” (13mm)
Material: Polypropylene

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3/8" Black Hole Plugs are plastic hole plugs to cover, conceal and decorate 3/8 inch diameter holes in cabinets, furniture, window frames, vinyl fences and elsewhere. Fits any 3/8" diameter holes. Hole Cover Widgets work practically anywhere indoors and out. Made from high-impact injection molded plastic. More colors.

Hole Plug Sizes: 3/16” | 5mm | 1/4” | 8mm | 5/16” | 10mm | 3/8” | 12mm | 1/2”



White Hole Plugs

Great item. Fit the holes perfectly.

Albert T., Martinez, GA - 5/16/2016

3/8" Plastic hole plugs

Arrived on time and do the job..

Jim J., Los Rios, TX - 3/20/2016

I've finally found, what I've been searching for

For all the guitar players out there. A way to neatly, cover a hole (volume, tone, etc.) the specs were dead on. No scratching the finish, or chipping the wood around. I've tried a few other sites, and wasted my money on products either cut wrong, or measured incorrectly. I got what I ordered, and popped one on. Snug fit, but not too tight. It looks perfect on the body of a 32 year old Kramer Carrera. Now I know where to find, just what needed.

Bill M, Weirton WV - 3/19/2016


The 3/8" plugs were just what I needed. Worked perfect. I used 2 of them to plug Holes in my guitar where volume & tone controls were. Looks fine, thanks.

Charles R, arkansas - 3/1/2016

Black hole plugs

These were exactly what I needed to cover holes left in the wood board above my barn door. Although they were a little deep I was able to cut them down so that they plugged the hole...am very pleased with them and the results..great service and delivery.

Debi H, California - 1/10/2016

High quality

Perfect fit, great price..fast shipping. I will buy from WIDGETCO from now on.

Pete F., Florida - 12/17/2015

3/8" hole plugs

Parts were right. Delivery time very good. Product was just as described.

Jim R., Saint Louis, MO - 12/2/2015

3/8" Black Hole Plugs Review

Used the plugs to fill some holes in my bed liner. Fit perfectly.

Jerry Y, Martinsville, IN - 11/6/2015

3/8 in plug

Perfect for what I needed it for, great product and service. Will recommend and get all my stuff that I need from them.

James S, Monongahela, PA - 10/22/2015

Would Recommend

Good product as described. Shipped fast and arrived on estimated date. Liked that I did not have to order 1000 pieces. Great for the average garage guy.

Sean W, Redondo Beach, CA - 9/15/2015

Great Job!

Arrived timely and exactly what I needed

Kelly G, Northfield, MN - 8/7/2015

Both Thumbs Up

Worked as expected.

Alex W, Nashville, TN - 4/16/2015


Very good product, fast shipping, website works great. Definitely will use this company in future.

Vadim K., Fremont, CA - 11/22/2014


They worked and the color was a match.

Norm S., North Dakota - 10/24/2014

Happy customer

Extremely fast delivery. I made a mistake in ordering the correct number of items I needed, the company helped with the additional order by minimizing my costs.

Bill C., Bel Air, MD - 9/21/2014

Great Service

Purchased a slew of Black Hole Plugs of varying sizes...plugs worked great for my project which was covering holes that were drilled into my Harley Davidson Fairing. WIDGETCO was found to be a reliable company with excellent customer service. Highly recommend them!

Mike H., La Mirada, CA - 4/2/2014


Great price, fast shipping, very easy to work with !!

Joel G., Fountain Valley, CA - 3/18/2014

Fantastic Service

Plugs work great for our application. Excellent fast service!

Ron B, Columbus OH - 3/13/2014


Ordered the 3/8 hole plug, delivery was quick, product is exactly what I need to finish my tree guards. Thank you!

Tom M., Brooklyn, NY - 1/18/2014

5 Stars

Couldn't find the right product locally and ordered from WidgetCo online. Perfect fit and quality product, excellent price and recieved in less than seven days. I'll order again from your company and pass the word. 5 stars!

Roland B, Winston Salem, NC - 1/10/2014

Black Hole Plugs

Excellent products. Arrived on time. Good seller and good price. Will buy again from seller.

Larry B, Fishers, IN - 12/9/2013

3/8" Black Hole Plugs

Perfect fit and exactly what I needed to fill a hole on a Gibson guitar pickguard. Fast delivery! Would order again!

Chet Y., Tampa, FL - 8/3/2013

3/8 Black Hole Plugs

Outstanding service--prompt shipping--competitively priced. Would not and will not hesitate to order again.

Doug M, Washington State - 6/11/2013

3/8 Black Hole Plugs

Fast shipping...Great product. Will order from them again!

Kelly T, Knoxville, TN - 6/9/2013

3/8 Black Hole Plugs

Excellent product and service

Lawrence F., Louisville, KY - 3/17/2013

3/8 Black Hole Plugs

Superfast shipping, great product, will be a repeat customer for sure. Thanks again.

Steve K., Beaumont TX - 1/29/2013

Shipping too expensive

Fast prompt service. Shipping cost was a bit high.

[Reply from WIDGETCO: Sorry to hear this. We strive for low cost shipping and are always working to improve it.]

Jim T., Lewisville, TX - 11/28/2012

Thanks for prompt delivery!!

Great service.

Brian R., WV - 9/4/2012

3/8 inch hole plugs

Came quickly. I needed them to replace the missing snd damaged hole plugs in the gunnels of my Mad River Canoe. After 15 years they are now all newly plugged. Thank you.

Michael H., Garland, ME - 7/23/2012


I received my complete order today. Thanks. The items look great.

Rick S., Dane, WI - 6/14/2012