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Shop Worry-Free: No U.S. Tariffs + Free Shipping Over $149 USD with Code "FREESHIPUSA"
Shop Worry-Free: No U.S. Tariffs + Free Shipping Over $149 USD with Code "FREESHIPUSA"

Shop Dimensional Lumber

Shop premium dimensional lumber in a range of hardwood species for furniture, cutting boards, shelves, and custom woodworking projects. This collection includes project-ready S4S boards in multiple sizes and thicknesses, making it easy for DIYers, hobbyists, and professional woodworkers to find the right stock for their next build.

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    $7.00 - $58.00
    $7.00 - $58.00
    $7.00

    Walnut Wood - 3/4" Thick - Select a Size

    Jeff Mack Supply
    In stock

    Premium Walnut Dimensional Boards (Dressed 4 Sides) Elevate your woodworking projects with our high-quality Walnut boards. Each board is kiln-dried...

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    $0.00 - $0.00
    $0.00
    $7.00 - $58.00
    $7.00 - $58.00
    $7.00
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    $9.00 - $45.00
    $9.00 - $45.00
    $9.00

    S4S Premium Thins (Walnut, Curly Maple + Padauk)

    Jeff Mack Supply
    In stock

    S4S Premium Thins (Dressed 4 Sides) Our Premium Thins have been dressed on all 4 sides so you won't need to plane or joint them. These are great fo...

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    $0.00 - $0.00
    $0.00
    $9.00 - $45.00
    $9.00 - $45.00
    $9.00
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    $0.00
    $15.00 - $115.00
    $15.00 - $115.00
    $15.00

    Walnut Wood - 1.75" Thick - Select a Size

    Jeff Mack Supply
    In stock

    Walnut Wood - 1.75" Thick - Dressed 4 Sides - Select Your Size Build bigger, bolder projects with our 1.75” thick Walnut boards, precision milled a...

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    $0.00 - $0.00
    $0.00
    $15.00 - $115.00
    $15.00 - $115.00
    $15.00
  • $0.00 - $0.00
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    $22.00 - $346.00
    $22.00 - $346.00
    $22.00

    Premium Dimensional Walnut (4"- 8" Wide)

    Jeff Mack Supply
    Low stock

    Walnut Dimensional Boards (Dressed 2 Sides) These Walnut boards have been kiln dried and dressed on 2 sides. There will be edges that will need to ...

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    $0.00 - $0.00
    $0.00
    $22.00 - $346.00
    $22.00 - $346.00
    $22.00
  • $13.00 - $122.00
    $13.00 - $122.00
    $13.00 - $122.00
    $13.00

    Cribbage Board Blanks

    Jeff Mack Supply
    In stock

    Live Edge Cribbage Board Blanks Size: 15.25" long by 5.25" Wide x 3/4"- 1" Thick  Unleash your creativity and step into the world of DIY with our p...

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    $13.00 - $122.00
    $13.00 - $122.00
    $13.00 - $122.00
    $13.00
  • $0.00 - $0.00
    $0.00
    $63.00 - $130.00
    $63.00 - $130.00
    $63.00

    Walnut Wood Panels - 3/4" Solid Hardwood Boards for Shelves, Signs & DIY Projects

    Jeff Mack Supply
    In stock

    Walnut Wood Panels — Solid Hardwood Boards for Shelves, Signs & DIY Projects Upgrade your next project with 3/4" thick solid walnut hardwood pa...

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    $0.00 - $0.00
    $0.00
    $63.00 - $130.00
    $63.00 - $130.00
    $63.00
  • $0.00 - $0.00
    $0.00
    $90.00 - $225.00
    $90.00 - $225.00
    $90.00

    Walnut Wood Panels - 1.75" Solid Hardwood Boards for Shelves, Signs & DIY Projects

    Jeff Mack Supply
    In stock

    Walnut Wood Panels — Solid Hardwood Boards for Shelves, Signs & DIY Projects Upgrade your next project with 1.75" thick solid walnut hardwood p...

    View full details
    $0.00 - $0.00
    $0.00
    $90.00 - $225.00
    $90.00 - $225.00
    $90.00

Let customers speak for us

from 4356 reviews

Wie immer, sehr gute Qualität, gerne wieder

d.b.
Retro Shape Table Leg Router Templates (Clear Acrylic)
Retro Shape Table Leg Router Templates (Clear Acrylic)
Nicely made product, quick delivery

Product was as described and produced on good quality acrylic

Steve L
Maple Leaf Router Template (Clear Acrylic)
Maple Leaf Router Template (Clear Acrylic)

Fantastic as always. Thank you!

Ryan
Round NO SEAL HDPE Resin Molds for Epoxy Tables & River Pours
Round NO SEAL HDPE Resin Molds for Epoxy Tables & River Pours
Awesome service

Ordered the cheese slicer kits from the UK, very fast delivery, excellent customer support and service. Will definitely be ordering again.

Jon Chesney
Cheese Slicer Hardware Kit – DIY Wire Cheese Slicer Parts
Cheese Slicer Hardware Kit – DIY Wire Cheese Slicer Parts
Great products!

Great products and very supportive customer service. An amazingly talented crew!

Michael DeBellis
Jeff Mack Supply
What a find!

I found Jeff Mack Supply while looking for wood to make a bench for my front hall-way. I had decided on cherry and Jeff helped me choose the right size for what I needed. After I chose my wood he had it dressed while he helped me choose the right varnish and gave some tips on how to do everything the proper way. All in all a wonderful place. Thank you!

Anonymous
Jeff Mack Supply

MR0108 Amana Tool 45 Degree Chamfer Bit with 3/16" Bearing

Alex Draiuk
MR0108 Amana Tool 45 Degree Chamfer Bit with 3/16" Bearing
MR0108 Amana Tool 45 Degree Chamfer Bit with 3/16" Bearing

Beautiful plank of purpleheart perfect for what I needed! Very fast shipping!

E.b.
Purpleheart Wood - 3/4" Thick - Select a Size
Purpleheart Wood - 3/4" Thick - Select a Size

Beautiful piece of wood.

Teresa
DIY Live Edge Walnut Charcuterie Boards – For Beginners & Experienced Woodworkers
DIY Live Edge Walnut Charcuterie Boards – For Beginners & Experienced Woodworkers
Pre cut crib boards + template

Awesome, came out beautifully:)

Tenney Glynn
Cribbage Board Blanks
Cribbage Board Blanks
Really nice

I just started playing and and the plastic pegs were hard to get a grip on as many of us are arthritic but yours make it so easy to grasp and are pretty as well. Glad I found you.

Angela Rowland
Premium Metal Cribbage Pegs – Mixed Finishes for DIY Cribbage Boards & Solitaire Games
Premium Metal Cribbage Pegs – Mixed Finishes for DIY Cribbage Boards & Solitaire Games

Spalted Maple (LIMITED TIME)

Ben G
Spalted Maple (LIMITED TIME)
Spalted Maple (LIMITED TIME)

Amazing quality and great price

Tyler
S4S Premium Thins (Walnut, Curly Maple + Padauk)
S4S Premium Thins (Walnut, Curly Maple + Padauk)
Excellent stock on product and good pricing

Excellent stock on product and good pricing. Service was great will shop there again.

Scott Kowall
Jeff Mack Supply
Absolutely wonderful!

I was in a real bind and needed planks to finish a project. He shipped out fast, the planks were fantastic, exactly 💯 what I what ordered! If I ever need another product, I'll be ordering from him! Just wonderful!!

Sandra
Walnut Wood - 3/4" Thick - Select a Size
Walnut Wood - 3/4" Thick - Select a Size