![Amazon.com: 4 Piece 4"x4" Square Flat Steel Metal Base Plate 3/16" Thickness 3/8" Hole : Industrial & Scientific Amazon.com: 4 Piece 4"x4" Square Flat Steel Metal Base Plate 3/16" Thickness 3/8" Hole : Industrial & Scientific](https://m.media-amazon.com/images/I/41KIZ66ONdL._SR600%2C315_PIWhiteStrip%2CBottomLeft%2C0%2C35_SCLZZZZZZZ_FMpng_BG255%2C255%2C255.jpg)
Amazon.com: 4 Piece 4"x4" Square Flat Steel Metal Base Plate 3/16" Thickness 3/8" Hole : Industrial & Scientific
![Truss Nation® Iron Base Plate 12"x12" - 32"x32" Square Base 290mm - Led Screen Solutions Indoor Outdoor Led Video Wall Led Nation Truss Nation® Iron Base Plate 12"x12" - 32"x32" Square Base 290mm - Led Screen Solutions Indoor Outdoor Led Video Wall Led Nation](https://lednationusa.com/wp-content/uploads/2021/07/base12.jpg.webp)
Truss Nation® Iron Base Plate 12"x12" - 32"x32" Square Base 290mm - Led Screen Solutions Indoor Outdoor Led Video Wall Led Nation
![Amazon.com: GORLENKE8" x 8" x 3/8" Hot Rolled A36 Steel Base Plate with (4) 9/16" Holes for 1/2" Bolts - Custom Fabricated : Automotive Amazon.com: GORLENKE8" x 8" x 3/8" Hot Rolled A36 Steel Base Plate with (4) 9/16" Holes for 1/2" Bolts - Custom Fabricated : Automotive](https://m.media-amazon.com/images/I/71CsfDTURDL._AC_UF350,350_QL50_.jpg)
Amazon.com: GORLENKE8" x 8" x 3/8" Hot Rolled A36 Steel Base Plate with (4) 9/16" Holes for 1/2" Bolts - Custom Fabricated : Automotive
![STEEL FLAT SQUARE METAL BASE PLATE 3" x 3" x 3/16" THICKNESS 3/8" HOLE | QTY 4 | eBay STEEL FLAT SQUARE METAL BASE PLATE 3" x 3" x 3/16" THICKNESS 3/8" HOLE | QTY 4 | eBay](https://i.ebayimg.com/images/g/K3YAAOSwOPxdEUdE/s-l400.jpg)
STEEL FLAT SQUARE METAL BASE PLATE 3" x 3" x 3/16" THICKNESS 3/8" HOLE | QTY 4 | eBay
![1 weld on Steel Base plate holes 4 " x 4" x 1/8" flat square zinc coated plates | eBay 1 weld on Steel Base plate holes 4 " x 4" x 1/8" flat square zinc coated plates | eBay](https://i.ebayimg.com/images/g/kdEAAOSw48hlMQsf/s-l1200.webp)
1 weld on Steel Base plate holes 4 " x 4" x 1/8" flat square zinc coated plates | eBay
![Amazon.com: Bobco Metals 4”X4” A36 Steel Plate - High-Quality Steel Plate Base for Structure Support - Weldable Metal Plate for General and Industrial Use -10 Pcs : Industrial & Scientific Amazon.com: Bobco Metals 4”X4” A36 Steel Plate - High-Quality Steel Plate Base for Structure Support - Weldable Metal Plate for General and Industrial Use -10 Pcs : Industrial & Scientific](https://images-na.ssl-images-amazon.com/images/I/71jZyuM1OpL._AC_UL600_SR600,600_.jpg)