Grip Rite Prime Guard GR071M 21 Degree Plastic Strip Round Head Bright Coated Collated Framing Nails， 2-3/8" x 0.113"<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>For best results， use with Grip-Rite GRTFR83 and/or GRTRH350 21 degree plastic strip framing nailers</li><li>Compatible with most 21 degree plastic strip framing nailers including: Bostitch， dealt， Duo-Fast， Hitachi， Makita， Porter-cable， Ridgid and Senco</li><li>Should not be used in treated lumber.</li><li>Should not be used where surface rust is unacceptable.</li><li>Meets or Exceeds ASTM F1667 (if applicable)</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41ZomW-qTJL.jpg" noproxy>