DOP31686ORE 7/32" Assembled File Guide. Includes 1 Round File, 1 File guide frame and 1 File handle. For filing 16H, 18H, 26, 26P, 27, 72AP, 27 A, 27 R, 27 RA, 58 J, 58 L, 59 J, 59 L, 68 LX, 68 JX, 72 Series, 73 Series, 75 Series, M72 LPX, M73 LPX, M75 LPX Saw Chains.