Crescent CDDS66N Deep Socket 1-1/8 in Sae 1/2 in Drive

Product Description

The CRESCENT CDDS66N is a deep socket designed for professional-grade fastener work requiring extended reach and reliable torque transfer. Built from alloy steel with a full polish chrome finish, this socket resists corrosion and stands up to repeated use in demanding shop and field environments. It features a 6-point drive profile, which maximizes contact with fastener flats and reduces the risk of rounding. The 1/2 inch drive tang mates with standard 1/2 inch drive ratchets, breaker bars, and torque wrenches. With an overall length of 3.27 inches and a 1.48-inch drive end diameter, it provides the depth needed to seat fully on recessed or studdedmounted fasteners.

This deep socket is suited for automotive, mechanical, and general industrial applications where standard-depth sockets cannot reach. Common uses include wheel hub fasteners, suspension components, long bolts, and any application where the fastener sits below a surrounding surface. The 1-1/8 inch SAE sizing makes it a go-to for heavy-duty fastener work in both shop settings and mobile service environments. Sizing is hard stamped for permanent, easy-to-read identification.

Key Features

• Alloy steel construction for high strength and durability under torque load
• Full polish chrome finish resists corrosion and simplifies cleanup
• 6-point drive profile reduces fastener rounding compared to 12-point designs
• 1/2 inch drive tang compatible with standard 1/2 inch drive tools
• Deep profile at 3.27 inches overall length reaches recessed fasteners
• Hard stamped size marking for permanent, legible identification

Compatibility

Designed for use with standard 1/2 inch drive ratchets, extensions, torque wrenches, and breaker bars. Fits 1-1/8 inch SAE fasteners in automotive, industrial, and mechanical service applications.

Installation Notes

Licensed mechanics and general trade professionals install and use deep sockets as part of standard hand-tool service work. Always confirm the socket is fully seated on the fastener before applying torque. Inspect the socket for cracks or wear before use, and do not use with an impact driver unless the socket is rated for impact service. Store sockets in a dry environment to preserve the chrome finish.

Technical Specifications

• Material: Alloy Steel
• Finish: Full Polish Chrome
• Drive Type: 6 Point
• Drive Tang Size: 1/2 inch
• Socket Size: 1-1/8 inch
• Measurement Standard: SAE
• Overall Length: 3.27 inches
• Drive End Diameter: 1.48 inches
• Marking Style: Hard Stamped
• Weight: 0.86 pounds

Standard Information

• Brand: CRESCENT
• Manufacturer Part Number: CDDS66N