1/2" Crown Fine Wire Staples - 35500 Series - Galvanized Finish - For Use In - Spotnails: PS5016, PS5016LN, BS5016AF, 35001 to 3/8", 35000, JS5016, JS5016LN, DS5016; Duo-Fast: SS5020, SS5020S, SS5020 DLAF, HT550, CT-859, CS-5000; Fasco: F1A 50-16, F1B 50-16; BeA: 95/16-425, 95/14; Kihlberg: 64; Omer: 50.16CL; Beck: F1B 50-16A