Compatible with Bison models:

BST-27 / 27-12 / 48 / 48-18 / 60 / 60-24 / 72 / 72-30
BUF-27
BUR-27 / 48 / 60 / 72

Dimensions: 1-1/2"W x 4-3/4"L x 4-3/4"H

For models after 3/27/17