Baseplates
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Baseplates
Onlinemetals’ baseplates provide a versatile foundation for structural fabrication, fixture building, and custom metal projects, featuring both standard 4-hole A36 steel baseplates and the innovative EZ Tube® baseplates designed for the EZ Tube square tube press-fit system. The A36 steel baseplates are weldable, durable, and ideal for anchoring posts, frames, guards, and machinery to floors or other structures, making them a reliable choice for construction, industrial, and shop applications. EZ Tube baseplates are precision-designed to press-fit seamlessly into square tubing, creating strong, square, and repeatable connections without the need for complex machining, while still allowing for welding or bolting as needed. Together, these baseplate options give fabricators, manufacturers, and DIY builders a fast, accurate, and cost-effective way to create stable, professional-grade assemblies.
Baseplates
Onlinemetals’ baseplates provide a versatile foundation for structural fabrication, fixture building, and custom metal projects, featuring both standard 4-hole A36 steel baseplates and the innovative EZ Tube® baseplates designed for the EZ Tube square tube press-fit system. The A36 steel baseplates are weldable, durable, and ideal for anchoring posts, frames, guards, and machinery to floors or other structures, making them a reliable choice for construction, industrial, and shop applications. EZ Tube baseplates are precision-designed to press-fit seamlessly into square tubing, creating strong, square, and repeatable connections without the need for complex machining, while still allowing for welding or bolting as needed. Together, these baseplate options give fabricators, manufacturers, and DIY builders a fast, accurate, and cost-effective way to create stable, professional-grade assemblies.
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%7B%22item_id%22%3A%22mp-00061774%22%2C%22item_name%22%3A%223%5C%22+x+3%5C%22+Heavy+Duty+Steel+Baseplate+w%2F+Four+3%2F8%5C%22+Corner+Holes%22%2C%22item_brand%22%3A%22%22%2C%22item_category%22%3A%22Carbon+Steel%22%2C%22item_category2%22%3A%22Sheet%2FPlate%22%2C%22item_category3%22%3A%22Hot+Rolled%22%2C%22item_category4%22%3A%22%22%2C%22item_category5%22%3A%22Hot+Rolled%22%2C%22item_category6%22%3A%22%2F%22%2C%22item_category7%22%3A%22%22%2C%22item_category8%22%3A%22true%22%2C%22item_category9%22%3A%22false%22%2C%22item_list_id%22%3A%22%22%2C%22item_list_name%22%3A%22%22%2C%22item_variant%22%3A%22%22%2C%22price%22%3A%22%22%2C%22quantity%22%3A%22%22%7D
Sold & Shipped by Bobco Metals
Dimensions
- Thickness: 0.125"
- Number of Holes: 4 Holes
- Opening Size: 0.375"
Key Features
CUSTOM CUT
DFARS Compliant
MTR NOT AVAILABLE
Returns Acceptable.
View more product details
View more product details
MTR NOT AVAILABLE
Returns Acceptable.
%7B%22item_id%22%3A%22mp-00061775%22%2C%22item_name%22%3A%220.125%5C%22+Heavy+Duty+Steel+Baseplate+w%2F+Four+3%2F8%5C%22+Corner+Holes%22%2C%22item_brand%22%3A%22%22%2C%22item_category%22%3A%22Carbon+Steel%22%2C%22item_category2%22%3A%22Sheet%2FPlate%22%2C%22item_category3%22%3A%22Hot+Rolled%22%2C%22item_category4%22%3A%22%22%2C%22item_category5%22%3A%22Hot+Rolled%22%2C%22item_category6%22%3A%22%2F%22%2C%22item_category7%22%3A%22%22%2C%22item_category8%22%3A%22true%22%2C%22item_category9%22%3A%22false%22%2C%22item_list_id%22%3A%22%22%2C%22item_list_name%22%3A%22%22%2C%22item_variant%22%3A%22%22%2C%22price%22%3A%22%22%2C%22quantity%22%3A%22%22%7D
Sold & Shipped by Bobco Metals
Dimensions
- Thickness: 0.125"
- Number of Holes: 4"
- Opening Size: 0.375"
Key Features
CUSTOM CUT
DFARS Compliant
MTR NOT AVAILABLE
Returns Acceptable.
View more product details
View more product details
MTR NOT AVAILABLE
Returns Acceptable.
%7B%22item_id%22%3A%22mp-00061772%22%2C%22item_name%22%3A%226%5C%22+x+6%5C%22+Heavy+Duty+Steel+Baseplate+w%2F+Four+1%2F2%5C%22+Corner+Holes%22%2C%22item_brand%22%3A%22%22%2C%22item_category%22%3A%22Carbon+Steel%22%2C%22item_category2%22%3A%22Sheet%2FPlate%22%2C%22item_category3%22%3A%22Hot+Rolled%22%2C%22item_category4%22%3A%22%22%2C%22item_category5%22%3A%22Hot+Rolled%22%2C%22item_category6%22%3A%22%2F%22%2C%22item_category7%22%3A%22%22%2C%22item_category8%22%3A%22true%22%2C%22item_category9%22%3A%22false%22%2C%22item_list_id%22%3A%22%22%2C%22item_list_name%22%3A%22%22%2C%22item_variant%22%3A%22%22%2C%22price%22%3A%22%22%2C%22quantity%22%3A%22%22%7D
Sold & Shipped by Bobco Metals
Dimensions
- Thickness: 0.1875"
- Number of Holes: 4 Holes
- Opening Size: 0.5"
Key Features
CUSTOM CUT
DFARS Compliant
MTR NOT AVAILABLE
Returns Acceptable.
View more product details
View more product details
MTR NOT AVAILABLE
Returns Acceptable.
%7B%22item_id%22%3A%22mp-00061773%22%2C%22item_name%22%3A%225%5C%22+x+5%5C%22+Heavy+Duty+Steel+Baseplate+w%2F+Four+1%2F2%5C%22+Corner+Holes%22%2C%22item_brand%22%3A%22%22%2C%22item_category%22%3A%22Carbon+Steel%22%2C%22item_category2%22%3A%22Sheet%2FPlate%22%2C%22item_category3%22%3A%22Hot+Rolled%22%2C%22item_category4%22%3A%22%22%2C%22item_category5%22%3A%22Hot+Rolled%22%2C%22item_category6%22%3A%22%2F%22%2C%22item_category7%22%3A%22%22%2C%22item_category8%22%3A%22true%22%2C%22item_category9%22%3A%22false%22%2C%22item_list_id%22%3A%22%22%2C%22item_list_name%22%3A%22%22%2C%22item_variant%22%3A%22%22%2C%22price%22%3A%22%22%2C%22quantity%22%3A%22%22%7D
Sold & Shipped by Bobco Metals
Dimensions
- Thickness: 0.1875"
- Number of Holes: 4 Holes
- Opening Size: 0.5"
Key Features
CUSTOM CUT
DFARS Compliant
MTR NOT AVAILABLE
Returns Acceptable.
View more product details
View more product details
MTR NOT AVAILABLE
Returns Acceptable.
%7B%22item_id%22%3A%22mp-00041933%22%2C%22item_name%22%3A%220.25%5C%22+Carbon+Steel+Baseplate+A36+w%2F+Four+0.5625%5C%22+Corner+Holes+Plasma+Cut%22%2C%22item_brand%22%3A%22%22%2C%22item_category%22%3A%22Carbon+Steel%22%2C%22item_category2%22%3A%22Sheet%2FPlate%22%2C%22item_category3%22%3A%22A36%22%2C%22item_category4%22%3A%22%22%2C%22item_category5%22%3A%22Hot+Rolled%22%2C%22item_category6%22%3A%22true%2F%22%2C%22item_category7%22%3A%22%22%2C%22item_category8%22%3A%22true%22%2C%22item_category9%22%3A%22false%22%2C%22item_list_id%22%3A%22%22%2C%22item_list_name%22%3A%22%22%2C%22item_variant%22%3A%22%22%2C%22price%22%3A%22%22%2C%22quantity%22%3A%22%22%7D
Sold & Shipped by All Metals Inc
Expand Details
Qty
Price ea.
Savings
[{"min":"3","max":"7","price":"14.10","dqty":"3-7","dprice":"$14.10","dsaving":"6%","isSelected":null},{"min":"8","max":"20","price":"13.35","dqty":"8-20","dprice":"$13.35","dsaving":"11%","isSelected":null},{"min":"21","max":"9999","price":"12.60","dqty":"21+","dprice":"$12.60","dsaving":"16%","isSelected":null}]
3-7
$14.10
6%
8-20
$13.35
11%
21+
$12.60
16%
Dimensions
- Thickness: 0.25"
- Number of Holes: 4 Holes
- Opening Size: 0.5625"
Key Features
CUSTOM CUT
U.S.A.
Made
DFARS Compliant
MTR NOT AVAILABLE
Non-returnable
View more product details
View more product details
U.S.A.
Made
DFARS Compliant
MTR NOT AVAILABLE
Non-returnable
%7B%22item_id%22%3A%22mp-00061771%22%2C%22item_name%22%3A%228%5C%22+x+8%5C%22+Heavy+Duty+Steel+Baseplate+w%2F+Four+5%2F8%5C%22+Corner+Holes%22%2C%22item_brand%22%3A%22%22%2C%22item_category%22%3A%22Carbon+Steel%22%2C%22item_category2%22%3A%22Sheet%2FPlate%22%2C%22item_category3%22%3A%22Hot+Rolled%22%2C%22item_category4%22%3A%22%22%2C%22item_category5%22%3A%22Hot+Rolled%22%2C%22item_category6%22%3A%22%2F%22%2C%22item_category7%22%3A%22%22%2C%22item_category8%22%3A%22true%22%2C%22item_category9%22%3A%22false%22%2C%22item_list_id%22%3A%22%22%2C%22item_list_name%22%3A%22%22%2C%22item_variant%22%3A%22%22%2C%22price%22%3A%22%22%2C%22quantity%22%3A%22%22%7D
Sold & Shipped by Bobco Metals
Dimensions
- Thickness: 0.3125"
- Number of Holes: 4 Holes
- Opening Size: 0.625"
Key Features
CUSTOM CUT
DFARS Compliant
MTR NOT AVAILABLE
Returns Acceptable.
View more product details
View more product details
MTR NOT AVAILABLE
Returns Acceptable.
%7B%22item_id%22%3A%22mp-00041932%22%2C%22item_name%22%3A%220.50%5C%22+Carbon+Steel+Baseplate+A36+w%2F+Four+0.5625%5C%22+Corner+Holes+Plasma+Cut%22%2C%22item_brand%22%3A%22%22%2C%22item_category%22%3A%22Carbon+Steel%22%2C%22item_category2%22%3A%22Sheet%2FPlate%22%2C%22item_category3%22%3A%22A36%22%2C%22item_category4%22%3A%22%22%2C%22item_category5%22%3A%22Hot+Rolled%22%2C%22item_category6%22%3A%22true%2F%22%2C%22item_category7%22%3A%22%22%2C%22item_category8%22%3A%22true%22%2C%22item_category9%22%3A%22false%22%2C%22item_list_id%22%3A%22%22%2C%22item_list_name%22%3A%22%22%2C%22item_variant%22%3A%22%22%2C%22price%22%3A%22%22%2C%22quantity%22%3A%22%22%7D
Sold & Shipped by All Metals Inc
Expand Details
Qty
Price ea.
Savings
[{"min":"3","max":"7","price":"18.80","dqty":"3-7","dprice":"$18.80","dsaving":"6%","isSelected":null},{"min":"8","max":"20","price":"17.80","dqty":"8-20","dprice":"$17.80","dsaving":"11%","isSelected":null},{"min":"21","max":"9999","price":"16.80","dqty":"21+","dprice":"$16.80","dsaving":"16%","isSelected":null}]
3-7
$18.80
6%
8-20
$17.80
11%
21+
$16.80
16%
Dimensions
- Thickness: 0.5"
- Number of Holes: 4 Holes
- Opening Size: 0.5625"
Key Features
CUSTOM CUT
U.S.A.
Made
DFARS Compliant
MTR NOT AVAILABLE
Non-returnable
View more product details
View more product details
U.S.A.
Made
DFARS Compliant
MTR NOT AVAILABLE
Non-returnable
%7B%22item_id%22%3A%22mp-00040472%22%2C%22item_name%22%3A%223%5C%22+Carbon+Steel+Gloss+White+Powder+Coated+Baseplate%22%2C%22item_brand%22%3A%22%22%2C%22item_category%22%3A%22Carbon+Steel%22%2C%22item_category2%22%3A%22EZ-Tube%22%2C%22item_category3%22%3A%22%22%2C%22item_category4%22%3A%22%22%2C%22item_category5%22%3A%22%22%2C%22item_category6%22%3A%22true%2F%22%2C%22item_category7%22%3A%22%22%2C%22item_category8%22%3A%22true%22%2C%22item_category9%22%3A%22false%22%2C%22item_list_id%22%3A%22%22%2C%22item_list_name%22%3A%22%22%2C%22item_variant%22%3A%22%22%2C%22price%22%3A%22%22%2C%22quantity%22%3A%22%22%7D
Sold & Shipped by EZTube
Dimensions
- Height: 3"
- Color: Gloss White
- Connection Type: Requires Connector
Key Features
CUSTOM CUT
U.S.A.
Made
DFARS Compliant
MTR AVAILABLE
Returns Acceptable.
View more product details
View more product details
U.S.A.
Made
DFARS Compliant
MTR AVAILABLE
Returns Acceptable.
%7B%22item_id%22%3A%22mp-00040484%22%2C%22item_name%22%3A%223%5C%22+Carbon+Steel+Semi-Gloss+Gray+Powder+Coated+Baseplate%22%2C%22item_brand%22%3A%22%22%2C%22item_category%22%3A%22Carbon+Steel%22%2C%22item_category2%22%3A%22EZ-Tube%22%2C%22item_category3%22%3A%22%22%2C%22item_category4%22%3A%22%22%2C%22item_category5%22%3A%22%22%2C%22item_category6%22%3A%22true%2F%22%2C%22item_category7%22%3A%22%22%2C%22item_category8%22%3A%22true%22%2C%22item_category9%22%3A%22false%22%2C%22item_list_id%22%3A%22%22%2C%22item_list_name%22%3A%22%22%2C%22item_variant%22%3A%22%22%2C%22price%22%3A%22%22%2C%22quantity%22%3A%22%22%7D
Sold & Shipped by EZTube
Dimensions
- Height: 3"
- Color: Semi-gloss Gray
- Connection Type: Requires Connector
Key Features
CUSTOM CUT
U.S.A.
Made
DFARS Compliant
MTR AVAILABLE
Returns Acceptable.
View more product details
View more product details
U.S.A.
Made
DFARS Compliant
MTR AVAILABLE
Returns Acceptable.
%7B%22item_id%22%3A%22mp-00040489%22%2C%22item_name%22%3A%223%5C%22+Carbon+Steel+Matte+Black+Powder+Coated+Baseplate%22%2C%22item_brand%22%3A%22%22%2C%22item_category%22%3A%22Carbon+Steel%22%2C%22item_category2%22%3A%22EZ-Tube%22%2C%22item_category3%22%3A%22%22%2C%22item_category4%22%3A%22%22%2C%22item_category5%22%3A%22%22%2C%22item_category6%22%3A%22true%2F%22%2C%22item_category7%22%3A%22%22%2C%22item_category8%22%3A%22true%22%2C%22item_category9%22%3A%22false%22%2C%22item_list_id%22%3A%22%22%2C%22item_list_name%22%3A%22%22%2C%22item_variant%22%3A%22%22%2C%22price%22%3A%22%22%2C%22quantity%22%3A%22%22%7D
Sold & Shipped by EZTube
Dimensions
- Height: 3"
- Color: Matte Black
- Connection Type: Requires Connector
Key Features
CUSTOM CUT
U.S.A.
Made
DFARS Compliant
MTR AVAILABLE
Returns Acceptable.
View more product details
View more product details
U.S.A.
Made
DFARS Compliant
MTR AVAILABLE
Returns Acceptable.
%7B%22item_id%22%3A%22mp-00040464%22%2C%22item_name%22%3A%226%5C%22+Carbon+Steel+Gloss+Gray+Powder+Coated+Baseplate%22%2C%22item_brand%22%3A%22%22%2C%22item_category%22%3A%22Carbon+Steel%22%2C%22item_category2%22%3A%22EZ-Tube%22%2C%22item_category3%22%3A%22%22%2C%22item_category4%22%3A%22%22%2C%22item_category5%22%3A%22%22%2C%22item_category6%22%3A%22true%2F%22%2C%22item_category7%22%3A%22%22%2C%22item_category8%22%3A%22true%22%2C%22item_category9%22%3A%22false%22%2C%22item_list_id%22%3A%22%22%2C%22item_list_name%22%3A%22%22%2C%22item_variant%22%3A%22%22%2C%22price%22%3A%22%22%2C%22quantity%22%3A%22%22%7D
Sold & Shipped by EZTube
Dimensions
- Height: 6"
- Color: Gloss Gray
- Connection Type: Requires Connector
Key Features
CUSTOM CUT
U.S.A.
Made
DFARS Compliant
MTR AVAILABLE
Returns Acceptable.
View more product details
View more product details
U.S.A.
Made
DFARS Compliant
MTR AVAILABLE
Returns Acceptable.
%7B%22item_id%22%3A%22mp-00040466%22%2C%22item_name%22%3A%226%5C%22+Carbon+Steel+Matte+Black+Powder+Coated+Baseplate%22%2C%22item_brand%22%3A%22%22%2C%22item_category%22%3A%22Carbon+Steel%22%2C%22item_category2%22%3A%22EZ-Tube%22%2C%22item_category3%22%3A%22%22%2C%22item_category4%22%3A%22%22%2C%22item_category5%22%3A%22%22%2C%22item_category6%22%3A%22true%2F%22%2C%22item_category7%22%3A%22%22%2C%22item_category8%22%3A%22true%22%2C%22item_category9%22%3A%22false%22%2C%22item_list_id%22%3A%22%22%2C%22item_list_name%22%3A%22%22%2C%22item_variant%22%3A%22%22%2C%22price%22%3A%22%22%2C%22quantity%22%3A%22%22%7D
Sold & Shipped by EZTube
Dimensions
- Height: 6"
- Color: Matte Black
- Connection Type: Requires Connector
Key Features
CUSTOM CUT
U.S.A.
Made
DFARS Compliant
MTR AVAILABLE
Returns Acceptable.
View more product details
View more product details
U.S.A.
Made
DFARS Compliant
MTR AVAILABLE
Returns Acceptable.
%7B%22item_id%22%3A%22mp-00040521%22%2C%22item_name%22%3A%226%5C%22+Carbon+Steel+Gloss+White+Powder+Coated+Baseplate%22%2C%22item_brand%22%3A%22%22%2C%22item_category%22%3A%22Carbon+Steel%22%2C%22item_category2%22%3A%22EZ-Tube%22%2C%22item_category3%22%3A%22%22%2C%22item_category4%22%3A%22%22%2C%22item_category5%22%3A%22%22%2C%22item_category6%22%3A%22true%2F%22%2C%22item_category7%22%3A%22%22%2C%22item_category8%22%3A%22true%22%2C%22item_category9%22%3A%22false%22%2C%22item_list_id%22%3A%22%22%2C%22item_list_name%22%3A%22%22%2C%22item_variant%22%3A%22%22%2C%22price%22%3A%22%22%2C%22quantity%22%3A%22%22%7D
Sold & Shipped by EZTube
Dimensions
- Height: 6"
- Color: Gloss White
- Connection Type: Requires Connector
Key Features
CUSTOM CUT
U.S.A.
Made
DFARS Compliant
MTR AVAILABLE
Returns Acceptable.
View more product details
View more product details
U.S.A.
Made
DFARS Compliant
MTR AVAILABLE
Returns Acceptable.
%7B%22item_id%22%3A%22mp-00040439%22%2C%22item_name%22%3A%2212%5C%22+Carbon+Steel+Gloss+White+Powder+Coated+Baseplate%22%2C%22item_brand%22%3A%22%22%2C%22item_category%22%3A%22Carbon+Steel%22%2C%22item_category2%22%3A%22EZ-Tube%22%2C%22item_category3%22%3A%22%22%2C%22item_category4%22%3A%22%22%2C%22item_category5%22%3A%22%22%2C%22item_category6%22%3A%22true%2F%22%2C%22item_category7%22%3A%22%22%2C%22item_category8%22%3A%22true%22%2C%22item_category9%22%3A%22false%22%2C%22item_list_id%22%3A%22%22%2C%22item_list_name%22%3A%22%22%2C%22item_variant%22%3A%22%22%2C%22price%22%3A%22%22%2C%22quantity%22%3A%22%22%7D
Sold & Shipped by EZTube
Dimensions
- Height: 12"
- Color: Gloss White
- Connection Type: Requires Connector
Key Features
CUSTOM CUT
U.S.A.
Made
DFARS Compliant
MTR AVAILABLE
Returns Acceptable.
View more product details
View more product details
U.S.A.
Made
DFARS Compliant
MTR AVAILABLE
Returns Acceptable.
%7B%22item_id%22%3A%22mp-00040446%22%2C%22item_name%22%3A%2212%5C%22+Carbon+Steel+Semi-Gloss+Gray+Powder+Coated+Baseplate%22%2C%22item_brand%22%3A%22%22%2C%22item_category%22%3A%22Carbon+Steel%22%2C%22item_category2%22%3A%22EZ-Tube%22%2C%22item_category3%22%3A%22%22%2C%22item_category4%22%3A%22%22%2C%22item_category5%22%3A%22%22%2C%22item_category6%22%3A%22true%2F%22%2C%22item_category7%22%3A%22%22%2C%22item_category8%22%3A%22true%22%2C%22item_category9%22%3A%22false%22%2C%22item_list_id%22%3A%22%22%2C%22item_list_name%22%3A%22%22%2C%22item_variant%22%3A%22%22%2C%22price%22%3A%22%22%2C%22quantity%22%3A%22%22%7D
Sold & Shipped by EZTube
Dimensions
- Height: 12"
- Color: Semi-gloss Gray
- Connection Type: Requires Connector
Key Features
CUSTOM CUT
U.S.A.
Made
DFARS Compliant
MTR AVAILABLE
Returns Acceptable.
View more product details
View more product details
U.S.A.
Made
DFARS Compliant
MTR AVAILABLE
Returns Acceptable.
%7B%22item_id%22%3A%22mp-00040483%22%2C%22item_name%22%3A%2212%5C%22+Carbon+Steel+Matte+Black+Powder+Coated+Baseplate%22%2C%22item_brand%22%3A%22%22%2C%22item_category%22%3A%22Carbon+Steel%22%2C%22item_category2%22%3A%22EZ-Tube%22%2C%22item_category3%22%3A%22%22%2C%22item_category4%22%3A%22%22%2C%22item_category5%22%3A%22%22%2C%22item_category6%22%3A%22true%2F%22%2C%22item_category7%22%3A%22%22%2C%22item_category8%22%3A%22true%22%2C%22item_category9%22%3A%22false%22%2C%22item_list_id%22%3A%22%22%2C%22item_list_name%22%3A%22%22%2C%22item_variant%22%3A%22%22%2C%22price%22%3A%22%22%2C%22quantity%22%3A%22%22%7D
Sold & Shipped by EZTube
Dimensions
- Height: 12"
- Color: Matte Black
- Connection Type: Requires Connector
Key Features
CUSTOM CUT
U.S.A.
Made
DFARS Compliant
MTR AVAILABLE
Returns Acceptable.
View more product details
View more product details
U.S.A.
Made
DFARS Compliant
MTR AVAILABLE
Returns Acceptable.
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