3/8" Drive 6-Point SAE 5/8" Flank Drive® Deep Spark Plug Socket | S9720KA Extensions/Wobble Plus • Flank Drive® Plus on

• Flank Drive® Plus on the open end features a series of flutes or notches that grip a fastener away from its corners

12/14 and 13/15 mm flip sockets

mm : 20–22

inches : 11/32–3/8

3/8" Drive 6-Point SAE 5/8" Flank Drive® Deep Spark Plug Socket | S9720KA Extensions/Wobble Plus • Flank Drive® Plus onSpark plug extends through the socket for access in tight quarters Snap on sockets using the Flank Drive wrenching system grip the fastener on the flanks flats which deliver 1525% more turning power Rubber insert for secure rtention of spark plug Side through hole for secure extension retention Manufactured from the highest quality proprietary steel, providing optimum strength and durability Nickel chrome plating helps protect against corrosion and