You are looking at flat square steel base plates in different sizes.

3" x 3" surface

  • Weight: 0.38lb (6.1oz)

  • Thickness: 3/16” (4.76mm)

  • Hole size: ⅜” (9.53mm)

  • Distance from center hole to center hole vertically and horizontally: 2"

  • 8 gauge thickness


4" x 4" surface

  • Weight: 0.65lb (10.5oz) 

  • Thickness: 5/32"

  • Hole size: ⅜” (9.53mm)

  • Distance from center hole to center hole vertically and horizontally: 3"

  • 7 gauge thickness



5" x 5" surface

  • Weight: 1.6lbs (25.5oz) 

  • Thickness: ¼” (6.35mm)

  • Hole size: ⅜” (9.53mm)

  • Distance from center hole to center hole vertically and horizontally: 4"

  • 3 gauge thickness



6" x 6" surface

  • Weight: 2.3lbs (37oz) 

  • Thickness: ¼” (6.35mm)

  • Hole size: ⅜” (9.53mm)

  • Distance from center hole to center hole vertically and horizontally: 5"

  • 3 gauge thickness



8" x 8" surface
  • Weight: 4.1375lbs (66.2oz)
  • Thickness: ¼” (6.35mm)
  • Hole Size: ⅜” (9.53mm)
  • Distance from center hole to center hole vertically and horizontally: 7"
  • 3 gauge thickness
Plate sizes are approximate sizes and sometimes change a bit each production run. If you are not satisfied with the thickness we'll be happy to accept a full return.