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Structural Products Keystone Standard Unit - Series I & II
Keystone Standard Unit Series I & II

The Keystone® Standard Unit, available in Series I and Series II, is the perfect choice for tall walls and critical structures.  An American original, the Standard Unit remains the industry leader. Its height-to-depth ratio delivers a structurally sound, engineered wall system with superior construction stability, durability, and strength.
Product Highlights: Keystone Standard Unit - Series I & II




Keystone Standard Unit Series II features a larger open core space that ensures sufficient infill placement while providing ease of handling by reducing overall weight.

Size:
Series I  - 8”h x 18”w x 21.5”d (200 x 450 x 550 mm)
Series II - 8”h x 18”w x 18”d (200 x 450 x 450 mm)

Exposed Face Area:
1 sq. ft. – 8” x 18”

Weight:
105 lbs (50kg) 

More information (PDF) on Keystone Standard Unit

Where to buy  

Note: Unit colors, dimensions, weight, and availability may vary by manufacturer.

 
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