The flexibility of the Tandem Modular Block system allows interconnection of structural units by using their tenon and mortise features. This has the advantage of being able to build stronger walls by adding units in the back.
Features & Benefits
For use with Ashlar Tandem, Lamina Tandem & Melville Tandem blocks.
*All colors and/or products may not be available in all areas. Please inquire for availability and special order options.
7 1/16 x 7 7/8 x 7 7/8
5 3/4 x 1 1/4 x 7/8