From The Manufacturer
Towel Dispenser Conversion Kit, 11-7/8"L x 8-3/4"W x 14-1/2"H, includes: (2) black plastic screws, Allen wrench, (6) screws, & (6) washers, plastic, black, Bobrick® (converts Series A without LED to Series B with LED) (requires (4) D batteries, not included)
