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Keystone Collection


Standard & Compac Units
Straight Faced/Pin System


Keystone's Straight Face is ideal for those residential and commercial projects requiring a more contemporary look. Like curved face, it is a pin system that serves to further enhance the integrity of high wall applications.


Keystone's Straight Face offers both clean lines and structural integrity.

Virtually any degree of ambient light will enhance the blocks rich face texture.


Shapes and Styles


Standard Units (Straight Face) - Block/Cube: 45

Block Height Block Width Block Depth Block Weight Face
Area Sq.
Ft.
Pins Minimum
Radius
Maximum
Wall
Height
8" 18" 18" 101 lbs. 1.0 Yes 5' 4.5'
All measurements are approximate.
Two (2) Keystone pins per block required for installation.
Compac Units (Straight Face) - Block/Cube: 48

Block Height Block Width Block Depth Block Weight Face
Area Sq.
Ft.
Pins Minimum
Radius
Maximum
Wall
Height
4" 18" 12" 86 lbs. 1.0 Yes 4 3
All measurements are approximate.
Two (2) Keystone pins per block required for installation.
90° Corner Units (8" Compac) - Block/Cube: 40

Block Height Block Width Block Depth Block Weight Face
Area Sq.
Ft.
Pins Minimum
Radius
Maximum
Wall
Height
8" 18" 9" 100 lbs. 1.0 No N/A N/A
All measurements are approximate.
Mini Cap (Square Back) - Block/Cube: 72

Block Height Block Width Block Depth Block Weight Face
Area Sq.
Ft.
Pins Minimum
Radius
Maximum
Wall
Height
4" 18" 10.5" 50 lbs. 0.5 No N/A N/A
All measurements are approximate.
Compac Cap (Square Back) - Block/Cube: 36

Block Height Block Width Block Depth Block Weight Face
Area Sq.
Ft.
Pins Minimum
Radius
Maximum
Wall
Height
8" 18" 10.5" 93 lbs. 1.0 No N/A N/A
All measurements are approximate.
Keystone Retaining Wall Note: The maximum recommended wall height for non-critical walls is 3 ft. for Compac Units and 4.5 ft. for Standard Units. Those maximum heights are determined by wall batter, soil loads affecting the walls, and site conditions including drainage conditions (see special notes for design conditions). Walls over 3 ft. high may require geogrid soil reinforcement and licensed engineering to meet municipal building codes.

Standard Unit Straight Faced



Compac Unit
Straight Faced




90° Corner Unit 8" Compac



Cap Units 4"
Straight Faced




8" Straight Faced




Sable Blend


Tan


Brown


Sandalwood Blend

Note: Actual color may vary. To assure your total satisfaction, request samples of the style and color you're interested in.

Notes RE: Gravity Walls
The maximum recommended wall height for non-critical walls is 3 feet. The maximum height is determined by wall batter, soil loads affecting the walls, and site conditions including drainage conditions (see special notes for design conditions). Walls over 3 ft. high may require geogrid soil reinforcement and licensed engineering to meet municipal building codes. Two (2) Keystone pins per block are required for installation.

Standard & Compac Units
Curved Faced/Pin System




Keystone Curved Faced offers unlimited design options.

Keystone's Standard and Compac units offer an environmentally-friendly solution to soil retention.


Shapes and Styles


Standard Units (Curved Face) - Block/Cube: 45

Block Height Block Width Block Depth Block Weight Face
Area Sq.
Ft.
Pins Minimum
Radius
Maximum
Wall
Height
8" 18" 18" 100 lbs. 1.0 Yes 5' 4.5'
All measurements are approximate.
Two (2) Keystone pins per block required for installation.
Compac Units (Curved Face) - Block/Cube: 48

Block Height Block Width Block Depth Block Weight Face
Area Sq.
Ft.
Pins Minimum
Radius
Maximum
Wall
Height
4" 18" 12" 85 lbs. 1.0 Yes 4' 3'
All measurements are approximate.
Two (2) Keystone pins per block required for installation.
Mini Cap (Angle Back) - Block/Cube: 72

Block Height Block Width Block Depth Block Weight Face
Area Sq.
Ft.
Pins Minimum
Radius
Maximum
Wall
Height
8" 18" 10.5" 48 lbs. 0.5 No 4' N/A
All measurements are approximate.
Mini Cap (Straight Back) - Block/Cube: 72

Block Height Block Width Block Depth Block Weight Face
Area Sq.
Ft.
Pins Minimum
Radius
Maximum
Wall
Height
4" 18" 10.5" 50 lbs. 0.5 No N/A N/A
All measurements are approximate.
Compac Cap (Angle Back) - Block/Cube: 36

Block Height Block Width Block Depth Block Weight Face
Area Sq.
Ft.
Pins Minimum
Radius
Maximum
Wall
Height
8" 18" 10.5" 87 lbs. 1.0 No 4' N/A
All measurements are approximate.
Compac Cap (Straight Back) - Block/Cube: 36

Block Height Block Width Block Depth Block Weight Face
Area Sq.
Ft.
Pins Minimum
Radius
Maximum
Wall
Height
8" 18" 10.5" 89 lbs. 1.0 No N/A N/A
All measurements are approximate.
Keystone Retaining Wall Note: The maximum recommended wall height for non-critical walls is 3 ft. for Compac Units and 4.5 ft. for Standard Units. Those maximum heights are determined by wall batter, soil loads affecting the walls, and site conditions including drainage conditions (see special notes for design conditions). Walls over 3 ft. high may require geogrid soil reinforcement and licensed engineering to meet municipal building codes.

Standard Unit
Curved Faced




Cap Units
Curved Faced




4" Angle Back Cap

Cap Units
Curved Faced




8" Angle Back Cap

Corner Unit
Curved Faced




Cap Units
Curved Faced




4" Straight Back Cap

Cap Units
Curved Faced




8" Straight Back Cap


Sable Blend


Tan


Brown


Sandalwood Blend

Keystone Retaining Wall Note: The maximum recommended wall height for non-critical walls is 3 ft. for Compac Units and 4.5 ft. for Standard Units. Those maximum heights are determined by wall batter, soil loads affecting the walls, and site conditions including drainage conditions (see special notes for design conditions). Walls over 3 ft. high may require geogrid soil reinforcement and licensed engineering to meet municipal building codes.

For additional guidelines, contact your Anchor representative for a copy of our comprehensive Installation Guide.

Note: Actual color may vary. To assure your total satisfaction, request samples of the style and color you're interested in.


Pinless System - Ideal For Home Landscaping Projects

Keystone's Garden Wall™ is lightweight and requires no special tools to install. Its unique design enables you to build straight, curved or terraced walls to 3 feet high. With the natural look of quarried stone, Garden Wall offers a unique blend of timeless beauty and durability.


Shapes and Styles


Compac Cap (Straight Back) - Block/Cube: 36

Block Height Block Width Block Depth Block Weight Face
Area Sq.
Ft.
Pins Minimum
Radius
Maximum
Wall
Height
4" 12" 9" 28 lbs. 0.33 No 25' 3'
All measurements herein are approximate.
Notes Re: Gravity Walls
  • Maximum recommended wall height is 3 feet for non-critical walls. The maximum height is dependent on wall batter, soil loads affecting the walls, and site conditions including drainage considerations.
  • Retaining Walls over 36" in height will require additional engineering including soil reinforcement or geogrid.




4" x 12" x 9"

Light Gray


Tan


Sable Blend


Liberty Blend


Charcoal


Brown


Flash Brown Blend

Note: Actual color may vary. To assure your total satisfaction, request samples of the style and color you're interested in.