13/16" SAE 6-point Flank Drive® standard retention spark plug socket with 3/8" drive

Characteristics
• Applications include the removal and installation of 13/16" spark plugs
• The patented tapered hexagonal design securely retains the spark plug in the socket without a rubber insert or magnet.
• Patented “diamond wedge” design with six wedges that evenly align the spark plug in the center to prevent damage to the porcelain (U.S. Patent No. 6,626,067)
• The spark plug disengages easily by applying gentle lateral pressure
• The spark plug extends through the bushing to access tight spaces
• Side through-hole for secure retention of the extension for coil-on-spark plug applications
• Snap-on® sockets using the Flank Drive® system grip the fastener on the flanks/flats, providing 15-25% more turning power. Made from the highest quality patented steel, providing optimal strength and durability. The nickel-chromium plating helps protect against corrosion and makes cleaning easier. Simply wipe clean.
• The spark plug cap is cold-formed to extend the tool's lifespan
• Knurled surface for squeezing/removing with your fingers
• External Hex on standard models for restricted access applications Specifications Dimension C, Length, in. 2-27/32 Size, in. 13/16 Country of Origin USA Dimension B, Outside Diameter, in. 1-1/16 Dimension A, External Hex, in. 7/8 Finish Chrome Drive, in. 3/8 Sets Warranty Lifetime warranty, non-repairable, guaranteed for materials and labor/while the purchaser owns the tools. Application Information Applications include the removal and installation of 13/16" spark plugs. Warnings For complete warning information, see pages W1-W4 of CAT1600.