Arrow Fastener 591189BLSS Genuine T59 Insulated 5/16-Inch by 5/16-Inch Staples， Black， 300-Pack<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Each box contains 300 black， insulated staples</li><li>5/16-inch tall by 5/16-inch wide</li><li>Fits Arrow's T59 Wiring Tacker</li><li>Accepts wire up to 5/16-inch in diameter</li><li>Perfect for RG59 Quad or RG6 wire</li><li>Made in the USA</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51hdziEckML.jpg" noproxy>