Size	Connector	Length A	Length B	Length C	Length D
4" x 6 5/8"	Standard	10 1/2"	3"	7 1/2"	7 1/8"
4" x 6 5/8"	Travis Industries	10 1/2"	3"	7 1/2"	6 3/8"
4" x 6 5/8"	Vermont Castings	10 1/2"	3"	7 1/2"	8 5/8"