These designs were discontinued by the manufacturer, and they will not be made again. Get them while they last!
This listing includes discontinued solid front plugs, injection molded design front plugs, hand poured and modified solid front plugs, thick-walled eyelets, and parylene-coated plugs.
The solid and design fronts are solid on the front, but they are hollow with an open back. 0g through 3/4" have a wearable area of approximately 5/16", and 1" has a wearable area of approximately 3/8".