Pre-Wire Plugs - 100 /PackThese products are all Made to Order Which means they are non cancelable and non refundable Description Pre Wire Plugs 100 Pack These Pre Wire Plugs are reusable, cost effective, and perfect for pre wiring when planning your recessed magnetic contact installation. Plugs are available in white and come in packs of 100. Available In Sizes: 3 8Diameter x1 3 4 L, White 3 8Diameter x 1 L, White 1 4 Diameter x 2 L, Round Flanged, White 3 8 Diameter x 9 16