Fasco SCPS413FPFCB 1-1/2-Inch 113 Fascoat InvisiDeck Scrail Fasteners， 900 Per Box<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Use with Fasco 11356F Tool</li><li>Use with Fasco I-Clip</li><li>930 Scrail fasteners per box covers approximately 500 square of decking</li><li>Fastener needed at every intersection of joist and deck board</li><li>InvisiDeck system automatically creates 3/16-Inch space between each deck board</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51ukAyzhBDL.jpg" noproxy>