EI A-103 Adapter Plate 3-1/8 TO 2-1/4 Hole FOR UBG Unit

Makes a 2-1/4" EI instrument look excellent in a 3-1/8" mount. Black anodized, brushed alumnimum matches the instruments. Use the A-103 to mount the UGB-16 in a 3-1/8" hole.

E.I. products include all documentation and certifications

Dimensions: .25X3.5X3.5