Building Stone | Semco Stone

Blue River Keystone


Product Info:

Keystones give the finishing touch to doors or other masonry openings to enrich the overall look of your project. Our Standard Keystones are 10.5"H x 4"W at base & 8"W at top & depths of 4" or ThinCut 1.5". The sides of the keystone are all sawn and the face is machine cut. *Finishes are available at an additional charge.

Keystones are a great way to accent openings like doors and windows. They are great to use in conjunction with Trimstones to give your project that extra touch of class.

  • Coverage per ton:N/A
  • Heights: 10.5"
  • Lengths: 8" wide at top
  • Avail. in Thin Cut: Yes

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