RIGD0150EG CADDY Strut Pipe Clamp Size 1 1/2 In or RIGD0200EG 2" after1 Free shp
$2.69
Strut Pipe Clamp. Pipe Size (In.). Tread impression and captured screw (1/2" - 4" pipe size). At the beginning of this sale I have (5) of each size. The 1-1/2" or the 2". So, if you bought them all, that would be the cheapest per piece for you.