Oregon Cutting Systems L62 16" 228BPX 325" Pitch 063" Gauge Pro-Guard Chisel C-Loop Chain 62 Drive Links Low Kickback Chain Meets Ansi Standards & UL Classified Fits Sthil 025 025C Ms. 230 Ms. 230 C-Be Ms. 250 Ms. 250 C & Ms. 250 C-Be.