Bostitch PowerCrown STCR50193/8-5M Staple, For: PC4000 Model Bostitch Manual Tracker, 7/16 in W Crown, 3/8 in L Leg

7/16 in crown. For use with Bostitch PC1000, PC2000, PC4000, PC5000, H30-8 and P6C-8 tackers. STCR50191/2-4M and STCR50191/2-1M do not fit H30-8 or P6C-8 tackers. STCR50191/2-1M also fits PC3000.