EI A-102 Adapter Plate 3-1/8 to 2-1/4 Hole

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: .25X3.38X3.38