72 gear teeth for 5 degree sweep and smaller head for tight areas
12pt SAE and Metric standard and deep wall sockets
Chrome vanadium alloy steel for strength and durability
Set contents: 1/2" Dr. Quick release ratchet, 15" flex handle, universal joint, 3 and 6" extensions, 2 spark plug sockets, 22pcs SAE and metric std. sockets and 11pcs. SAE and metric deep sockets
Durable storage case also included
SAE Standard Sizes: 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8, 15/16 1, 1 1/16, 1 1/8 and 1 1/4"
SAE Deep Sizes: 9/16, 5/8, 3/4, 13/16, 7/8 and 15/16"
SAE Spark Plug sizes: 5/8 and 13/16"
Metric Standard Sizes: 12, 13, 14, 15, 17, 18, 19, 21, 22 and 24mm