Spark Plug Champion D89D Socket Sizes: This set includes

Socket Sizes: This set includes sockets in the following sizes: 7mm

Throat Opening: Accommodates both 1 inch and 1/2 inch (25

ideal for detailed and intricate work

Self-Rinsing Formula: Normal condensation carries away dirt and contaminants

Spark Plug Champion D89D Socket Sizes: This set includesThe Champion D89D Spark Plug is a heavy duty industrial grade spark plug designed for use in agricultural, construction, and industrial engines. Here's a detailed breakdown of its specifications and compatible alternatives: Technical Specifications: Thread Diameter: 18mm Thread Reach: 12. 7mm (0. 5 inch) Seat Type: Flat Hex Size: 23. 8mm (15 16 inch) Tip Configuration: Extra projected Construction: Special design Terminal Type: Removable Part Number: