• Chainsaw Chain Specs - 20 Inch; 81 Drive Links; .325 Inch Pitch; .050 Inch Gauge; Full Chisel; UL Certified; Includes Safety Bumper Link; Chain Material 68CrNiMo33 Steel; Rivet Material GCr15 Steel
• Compatible with OEM Part Numbers Oregon 20LGX081G,20LPX081G; For Husqvarna 5018408-81, 591095781, H23-81; For Stihl 23RSC81, 36370050081,23RS381E
• Includes Safety Bumper Link
• Compatible with Stihl 036 (PRO,QS), 039, 040, MS-260 (Pro), MS-261 (C-M,C-MQ,CQ), MS-270 (C,C-B,CQS);
• Compatible with Stihl MS-360 C, MS-360 Pro, MS-360 QS, MS-361, MS-361 C-B, MS-361 QS, MS-390.024, 024 Super, 026, 026 PRO, 026P, 028, 028 Super, 029, 030, 031, 032, 034, 034 SUPER, 036;