Price is per pallet. Pallet includes 30 Square Feet. Sizes are sold separately.

Payment options: credit card, debit card, Paypal, or Apple Pay (iPhone or iPad only)

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The Keystone Standard unit is an American original. The product that started the industry is still the industry leader for tall walls and critical structures. Architects and engineers rely on the Keystone Standard to stand strong when the safety and security of their wall designs matter.

• Height-to-depth ratio delivers superior construction stability, durability, and strength
• Open cores allow for gravel interlock across block interfaces
• Trapezoidal shaped sides offer ease in constructing radii
• Tail design shape makes for easier handling in the field
  
• Natural stone texture appearance
• Appearance may slightly vary due to sunlight, wetness, application of sealer and or natural materials used during manufacturing
• Fiberglass Pins Included (2 Pins per block)

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Straight-Face Unit

• Height: 8"
• Width: 18"
• Depth: 21"
• Weight: 93 lbs
• Square Feet per Stone: 1
• Square Feet per Pallet: 30
• Pieces per Pallet: 30
• Face Type: Textured
• Dual Sided: No
• Contractor Grade: Yes

Tri-Plane Unit

• Height: 8"
• Width: 18"
• Depth: 21"
• Weight: 93 lbs
• Square Feet per Stone: 1
• Square Feet per Pallet: 30
• Pieces per Pallet: 30
• Face Type: Textured
• Dual Sided: No
• Contractor Grade: Yes

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Installation Instructions

Keystone Design Charts

Keystone Construction Manual

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