Arrow T20 5/16" Staples - 1000 PK. 5/16" (8 mm) size. Item No. 205. For use with Arrow staple guns model No. T20, T2025, ET20, & ET2025.  Designed & assembled in USA.,For California Residents:,   WARNING: Cancer & Reproductive Harm - www.P65Warnings.ca.gov,WARNING: Drilling, sawing, sanding or machining wood products can expose you to wood dust, a substance known to the State of California to cause cancer. Avoid inhaling wood dust or use a dust mask or other safeguards for personal protection. For more information go to www.P65Warnings.ca.gov/wood Arrow T20 5/16" Staples - 1000 PK