Description
The Blue Matt Ring Tube formulation offers the most flexibility. They are 6" long and available in a flat top with center hole (Shape A) and round tube with off-center hole (Shape B). Dimensions of each shape and size can be found in the table below.
| Style | Diameter | Width | Height | Hole Diameter | |
 |
A1 | — | 1" | 1-1/8" | 5/8" |
| A2 | — | 1-1/8" | 1-1/8" | 5/8" | |
| A3 | — | 1-1/4" | 1-1/4" | 5/8" | |
 |
B1 | 1-1/16" | — | — | 5/8" |