Model SMSC Spin-In Collar

List Price
Duct Size A	Length B	Cut Hole C	List Price	Your Price
4	5 3/4	3 7/8	$3.37	$1.52
5	5 3/4	4 7/8	$4.45	$2.00
6	5 3/4	5 7/8	$4.04	$1.89
7	5 3/4	6 7/8	$5.28	$2.38
8	5 3/4	7 7/8	$5.06	$2.28
10	5 3/4	9 7/8	$6.61	$2.97
12	5 3/4	11 7/8	$7.54	$3.39
14	5 3/4	13 7/8	$10.23	$4.60
16	5 3/4	15 7/8	$13.75	$6.19
18	5 3/4	17 7/8	$14.72	$6.62