Features:

• Large, Stamped Markings: Permanently impressed into the material by a roll-stamp die. As large as possible while still being readable along the socket's curved surface. Clearly visible size numbers with extra-deep outline
• Fully Stepped Shoulders: Narrowed diameter stretches to the base of the socket on small, deep-length sizes. This provides greater reach into tight, recessed areas.
• Exterior and Interior Finishes: Chrome-plated exterior is highly corrosion resistant and wipes clean to a mirror finish. Interior is protected against rust with clear coat, rather than commonly-used metallic paint
• 6-Point Socket Opening: Provides an exact fit and maximum contact for hex fasteners.
• Prevents Fastener Round-Off: Radiused corners prevent fastener round-off by applying force to a fastener's flat sides, rather than its corners.
• Secure Drive Tool Engagement: Four detent grooves provide a secure connection with the retaining ball of a drive tool. Beveled inner rims help guide the socket onto other tools
• High Torque Strength: Meets minimum value of 1.2 times the ANSI standard for Proof Torque. Verified by a single-cycle test that applies torque until specified value is reached without failure or permanent deformation.

Includes:

• Standard length 1/4, 9/32, 5/16, 11/32, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8, 15/16, 1 in.
• Deep length 1/4, 9/32, 5/16, 11/32, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8, 15/16, 1 in.
• Universal joint- Pin-style joints rotate smoothly and continuously to access fasteners at up to 55-degree angles.
• 3 inch extension- Reach past obstructions and into tight spaces. Knurled band provides grip for starting or turning loosened fasteners.
• 6 inch extension- Reach past obstructions and into tight spaces. Knurled band provides grip for starting or turning loosened fasteners.
• 90-tooth ratchet: 4-degree swing arc / Ultra-compact head is reduced in all dimensions / Quick-release drive locks sockets onto tang and releases with the press of a button