Dorman AutoGrade Oil Drain Plug - 097-826CD Part #: 097-826CD Line: DOR Dorman AutoGrade Oil Drain Plug Limited Lifetime Warranty Head Style: Square Magnetic: No Material: Rubber Thread Size: 7/8 Inch Thread Type: Coarse Special Tool Required: Yes Shank Length (in): 1-1/4 Inch Head Size (in): 3/8, 1/2, 5/8, 3/4, 1 Inch SAE Or Metric: SAE Gasket Or Seal Included: Yes Show More Show Less