Quote Originally Posted by LOUDER View Post
bonzo, if you build a 817 cabinet for a 515b with a 14 9\16 bolt hole diameter the g will fit. if you build a 817 cabinet to the altec plans the 515b will not fit. they list the bolt hole diameter at 15 inches. and in the 816 at 15 1\8. i never knew this till i looked it up this evening. i have 816 cabinets at work and will verify this tomorrow. which is funny since they give a listed output of a 515b in a 816 cabinet
thanks. I don’t have much understanding of carpentry.


Why does 14 91\16 bolt hole allow 15 to fit, but not vice versa