Black Flat End Cap 15mm
This item will fit a 15mm neon electrode and is used as an insulator cup or end cap. Price is per each. The electrode on a neon unit has a high voltage current running through. This item is placed over the electrode and the wire to seal the connection from undesirable grounds or shock. The high resistance rubber will protect against most current malfunctions and grounding if used in conjuncture with the UL standard manuel.