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Weha L-Shaped Countertop Support Brackets (10", 12", 15") offer superior strength and stability for granite, quartz, and stone countertops. Ideal for kitchen islands and breakfast bars, these powder-coated steel brackets blend durability with a sleek finish. Each pack includes 3 heavy-duty brackets built for easy installation and discreet support.


Support your countertop with confidence using Weha’s L-Shaped Support Brackets. With 10", 12", and 15" sizes available in 3-packs, they’re perfect for heavy overhangs. Their L-design ensures even load distribution, while the black powder-coated finish resists rust and blends seamlessly into any interior setting.

Specifications and features:


2 1/2" wide

1/4" thick for solid, stiff support

Includes 12 - 2" screw per set

"L" length: 4 3/16"

Inside length: 3 11/16"

3 supports per set

Pre-drilled with 7 recessed holes

Great solution for knee or pony walls and kitchen island support walls

Shrink wrapped to prevent scratching

Powder coated gloss black

One end flat, the other end beveled

No sharp edges for the homeowner to scratch or cut themselves on

Variant Details

▸ Grit 10" — Part #140138
Spec Value
Part Number 140138
Grit 10"
▸ Grit 140203 — Part #140203
Spec Value
Part Number 140203
Grit 140203
▸ Grit 140139 — Part #140139
Spec Value
Part Number 140139
Grit 140139

Features

  • Professional stone fabrication support
  • Sturdy construction
  • Adjustable height/position
  • Workshop essential
  • Made in Germany by Weha
  • Trusted by stone industry professionals

Specifications

Size 10", 12", 15"