Seachoice Clam Shell 1-7/16" Black Pr 50-16181 by Seachoice $9.70 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Seachoice Clam Shell Pair #50-16181 Size: 1-7/16" x 1-11/16" Color: Black UV and weather resistant Great for routing cables, wire, etc