The Hillman Group 54027 Short Coupling， 1/8 by 1/8 by 1/2-Inch， 5-Pack<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Couplings are short fittings that are threaded with two female ends to enable the connection of two separate pipes or rods</li><li>Couplings are used for a variety of purposes during the repair or assembly of a light fixture or lamp</li><li>Lamp Accessory</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51xwP8ecyeL.jpg" noproxy>