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L Bracket Countertop Support

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  • $38.95
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For countertop installation mounted over a knee/pony wall, then into each stud on the knee/pony wall, to secure the weight of the countertop. If no knee/pony wall, then a 2x6 must be mounted inside the cabinet and the L Bracket attached spacing every 16-20 inches.


When determining the size: bracket is sized in length tip to tip horizontally; for example, a 9-inch bracket is 9 inches tip to tip horizontally. Do not include the 6-inch vertical piece when determining the size to order.

Tip on determining length: stay away from outer edge of your countertop 2-4 inches and do not forget to add in the thickness of the knee wall, pony wall, or the 2x6 inside the cabinet. For example, a 12-inch countertop overhang, plus 4-inch knee wall, equals 16 inches, minus 3-inch outer edge, would mean you would order a 13-inch L-Bracket.

Horizontal Dimensions for the L Bracket:

Length... [choose in listing] [the total horizontal length from tip to tip]

Width.... 2-1/2 inches

Thickness.... 1/2 inch

Vertical Dimensions:

Length.... 6 inches

Width.... 2-1/2 inches

Thickness.... 1/4 inch

Hole Diameter.... 1/4 inch


Bracket Features:

  • Hardware Included.
  • An economical way to protect your stone investment.
  • Use for heavy shelves, desks, or even countertops.
  • Easy to install.
  • Made of ½ inch thick by 2 ½ inches wide Solid American Metal welded for strength.
  • Bracket end has a beveled edge for safety.
  • Screw holes are on the vertical piece.
  • Black.
  • The bracket may be painted with any anti-rust spray paint.
  • Made in the USA.
  • The package is (1) bracket.
  • Limited Lifetime Warranty**
  • All of our Aluminum brackets are painted with a double coat of rust inhibitor black paint. 
  • Free Ground Shipping To The Lower 48 and Canada!

Helpful Information and Downloads:

  • When will my order ship once the order is placed? [Information can be found here on when your order will ship.]
  • How many brackets do I need? [The Large Shelf Bracket must hit each wood stud. The Installation Guide can be further help.]
  • Most common FAQ

Although we have standard sizes, we can manufacture special order brackets with specifications to your request.

Have questions? Give us a call 888-584-1112

Orders with brackets totaling over 20 brackets please read shipping info for lead time. 

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 **See Terms and Conditions