Asymmetric Quad 750 Flat L or R Interested? Please Contact us All volumes can be bolted on or screwed on, are made of 13 layer ¾ inch (18 mm) high quality birch plywood, and coated with our special Blocz texture. - Flat version of the Asymmetric Quad 750- Large volume- Asymmetrical volume - Bomber T-nuts (metric T-nuts available upon request) Length 29.5, 27, 25, 22.5 inches Height 8 inches T-nuts 41 Design options Base plate