Replaces clutches found on FS6, C171, 6P & 148 compressors GM R4 & A6, HR-6, DA-6 & V5 A/C compressors, Sanden compressors SD505, 507, 510, 575, 708 & 709 2 & 3 hole puller plate fits most clutches, mechanical force does the pulling Blow molded case for easy storage and transport Case Dimensions: (L)9" x (W)8" x (H)2" Net Weight: 3lbs. (1.36kg)