Key Features:

• Proto hex bit socket, model J5441-5/16, with a 5/16" hex tip on a 1/2" square drive
• Overall length of 3-1/4 in
• Machined from alloy steel
• Chrome finish
• Built to SAE AS4984A

Benefits:

• A one-piece bit socket drives internal hex fasteners straight off a 1/2" ratchet or breaker bar, with no adapter stack to twist loose
• Alloy steel handles the torque a 1/2" drive can deliver into a socket-head cap screw
• The chrome finish wipes clean of oil and grease and resists rust in a damp truck box
• A 3-1/4 in length reaches into counterbores while still turning in confined equipment bays
• Conformance to SAE AS4984A means the tip geometry is held to a published dimensional standard

Availability: Usually Ships in 2-3 Business Days