Keystone Compac Smooth Stone expands the versatility of the Compac system with the addition of a two-sided face. Each face is 18″ wide with three-sided chamfering, delivering a crisp, modern finish. Utilizing the trusted Keystone pin connection system, Keystone Compac Smooth Stone is ideal for gravity walls up to 3.75 feet tall and expansive projects exceeding 60 feet. Complement your design with corner and coping units to complete the look.

Unmatched Versatility and Performance:

• Refined design that lowers weight and cuts shipping expenses without compromising strength.
• Flexible, positive connections with reinforcement, facilitating the construction of engineered walls towering over 60 feet (18.2m).
• Enhanced vertical drainage through face units for optimal performance.

Simplified Installation:

• Block shape that accommodates tight radius curves and vertical core alignment with ease.
• Streamlined tail design for effortless handling on-site.
• The triangular pin receiving hole enables installer-friendly adjustments during construction.
• Vertical or battered setback construction options catering to diverse project needs.