For use in Swingline Desa 800, 800X, 900, 1000, 10060, 31600, 31800, 34201, 34301, 34302, 80000, 80020; Master Mechanic 174839, 345025, 136150, TRE-50MM, TRE-300MM; Sear's Craftsman 68477, 68478, 6843, 6846, 68642, 68423, 68471, 68481; Black & Decker 9701, 9700; Stanley Parker TR70, TR75, TR80, TRE-50, TRE100, TRE300; Ace Hardware 27175, 22084 and 22087.