Hanger and Straps, Test Caps Test Caps Displaying 1 to 6 of 6 products found. Page: 1 Part Number Product Type Description Material 9155 Test Caps - Copper 1-1/2" Test Caps, 10/bag Copper 9154 Test Caps - Copper 1-1/4" Test Caps, 10/bag Copper 9151 Test Caps - Copper 1/2" Test Caps, 50/bag Copper 9152 Test Caps - Copper 3/4" Test Caps, 10/bag Copper 9156 Test Caps - Copper 2" Test Caps, 10/bag Copper 9153 Test Caps - Copper 1" Test Caps, 10/bag Copper Page: 1