Spark Plug Champion H-14-Y CD8405 (3): 1/4" male flare

CD8405 (3): 1/4" male flare access fitting with 5/16" copper tube extension

Use only outdoors or in a well-ventilated area

known for its cleanable and reversible design

and twist-to-lock check valve

Ratcheting Action: The powerful ratcheting action minimizes the need to warm up caulk

Spark Plug Champion H-14-Y CD8405 (3): 1/4" male flareThe Champion H 14 Y Spark Plug (also known as part number 91) is a Copper Plus industrial grade spark plug designed for high compression and high load environments. Here are the key specifications: Thread Size: 14mm Thread Reach: 0. 438 inch Hex Size: 13 16 inch (20mm) Heat Range: 14 Preset Gap: 0. 035 inch (0. 91mm) Seat Type: Gasket Center Electrode Tip Material: Nickel Copper Alloy Ground Electrode Tip Material: Nickel Design: Standard Material