Features1With full chisel design, the cutting speed is fast and keeps the sharpness for a long time. 2The chainsaw chain is 3/8 pitch, 0.063 gauge, and has 72 drive links, durable to use. 3Fit for Husqvarna, for Jonsered, for Stihl and other chainsaws using 0.063 20in guide bar. 4Using high?hardness steel material, corrosion?resistant and wear?resistant. 5Easy to install and replace, improve the efficiency and performance of the chain saw.SpecificationItem Type: Saw ChainMaterial: SteelDrive Link: 72Specification: 20inPitch: 3/8inWeight: Approx. 365g / 12.9ozReplacement OEM Part Numbers: For Carlton A1LM-072G, A1LM-72 ST, A1LM-72E, for GB A50C-1PL72, for Husqvarna H47 72, 501842672, for Windsor 50APL72, for Oregon 72LG072G, 7GX730730000, S7LGX73037373737373000000, 3623 0072Application: For Husqvarna, for Jonsered, for Stihl and other chainsaws using 0.063 20in guide barFor Husqvarna Models: For 1100 CD, 133, 140, 154, 160, 162, 181, 185, 2100 CD, 2101, 234, 238, 242, 246, 254, 26, 162, 181, 185, 2526 XP 2, 272 XP , 281, 285, 288 XP, 298, 3120 XP, 340, 345, 346 XP, 350, 351, 353, 357 XP, 359, 362 (0.323 in Studs), 35 34 35 35 XP, 374, XP, 385, XP, 444For 450 Rancher, 455, 455 Rancher, 460, 460 Rancher, 465, 465 Rancher, 480 CD, 49, 50, 51, 543 XP, 545, 55, 55 Rancher, 5555, 5550 XP, 570, 575 XP, 576 XP, 61, 65, 66, 70, 77. Compatible with Baolan/ Baolan PRO 425, 445, 475, 5020AV Baolan Pro, 505, PRO415 modelsFor 603, 651, 651SP (375in pitch), 652 (375in pitch), 654 (375in pitch), 656 (375in pitch), 662, 665, 667, 670, 675, 688, 681, 690, 694.For STIHL Models: For 024, 026, 028, 029, 030, 031, 032, 034, 036, 038, 039, 040, 041, 042, 044, 045, 046, 6, 5 04 electric, E 20 electric, E 220 electric, MS 260, MS 261, MS 270, MS 271, MS 280, MS 290, MS 291, MS 310, MS 311, MS 340, MS 341, MS 360, MS 361, MS 36For Jonserd Models: For 2050 (3.75 steps), 2051 (3.75 steps), 2054 (3/8 inches), 2055 (3.75 steps), 2063 (3.75 steps), 2065, 2071, 2077, 2099, 24, 2 (3.75 steps) ), 2150 (3.75 steps), 2159 (3.75 steps), 2163 (1.75 PitchCS 2178), CS 218CSPackage List1 x Chain