Externally threaded labret outlet

Product Name: Externally threaded labret outlet
What is the difference between an internally threaded and an outlet, PiercedOff 316L Surgical Steel Externally Threaded Labret with outlet, Externally Threaded Titanium Labret Bar with Flat Back 1.2 mm 7 mm outlet, 14g Surgical Steel Labret Pin Wicked Alternative Body Fashion outlet, 12G 10G AND 8G EXTERNALLY THREADED STEEL LABRETS outlet, Externally Threaded Labret Post 16g 14g outlet, 16g Externally Threaded Bezel Set Gem Top Flat Back Labret 1 outlet, Externally Threaded Labret Backings Flat Back Backings Etsy outlet, Stainless Steel Externally Threaded Labret 16g 5 16 outlet, Implant Grade Titanium Externally Threaded Labret outlet, 14G 316L STEEL EXTERNALLY THREADED LABRET WITH SYNTHETIC OPAL BALL outlet, Titanium Externally Threaded Labret outlet, Externally Threaded Labret Piercings Piercing Mania outlet, Threaded Jewelry outlet, Body Jewelry Internally Threaded Vs. Externally Threaded Jewelry outlet, 16g Titanium Labret Pin outlet, 16 Gauge Flat Back Externally Threaded Labret Post Silver outlet, Externally Threaded Stainless Steel Labret outlet, Stainless Steel Externally Threaded Labret 14g 5 16 outlet, Externally Threaded Labret Bars EricaJewels outlet, 18G 4Pcs Replacement Labret Bar Externally Threaded Various Length outlet, 1.2mm Titanium Externally Threaded Labret Bar Tooth Claw Tattoos outlet, 1pc. 18G 316L Surgical Steel Threaded Labret Post 5mm to 12mm outlet, 5pcs Black plain ball externally threaded Labret outlet, 14g Stainless Steel Labret Externally Threaded outlet, Titanium Piercing Jewelry Externally Threaded Labret with 2.5mm outlet, Titanium Labret Externally Threaded outlet, 16G EXTERNALLY THREADED GEM LABRETS outlet, 16G Black PVD Titanium Labret External Threading outlet, Labret w Cone Silver Externally Threaded Titanium outlet, 16g Externally Threaded Labret Part 5mm 6mm 7mm 8mm 9mm 10mm 11mm outlet, Jeweled 14g Stainless Steel Labret Stud Externally Threaded outlet, Threading Painful Pleasures Community outlet, 16g 1.2mm F136 Titanium Silver Labret Externally Threaded With Cone Earring Tragus Helix Cartilage Medusa Piercing 8mm 10mm outlet, 16g Externally Threaded Labrets w 4mm Back 1 Piece SPLT 6 outlet.