Williams Comfort Products BD-620 Deep Socket 5/8 in 3/8 in Drive

Product Description

The WILLIAMS COMFORT PRODUCTS BD-620 is a 3/8-inch drive deep socket with a 6-point design and a 5/8-inch opening. Deep sockets provide the extended reach needed to access fasteners on longer bolts, studs, and recessed hardware where standard-depth sockets cannot seat fully. The 6-point contact geometry distributes torque evenly across the flat faces of a hex fastener, reducing the risk of rounding. This socket is suited for mechanical service work across HVAC, plumbing, and general trade applications where a 5/8-inch fastener must be driven from a 3/8-inch drive ratchet or extension.

This deep socket sees use in residential and light commercial service environments wherever technicians encounter 5/8-inch hex fasteners on studs, nuts, or bolt assemblies that extend beyond the grip range of a standard socket. HVAC technicians, plumbers, and electricians will find it useful when servicing equipment with recessed mounting hardware or threaded rod connections. It is sold individually and is intended for hand-tool drive use with a 3/8-inch drive ratchet, breaker bar, or torque wrench.

Key Features

• 3/8-inch drive accepts standard 3/8-inch drive ratchets, extensions, and torque wrenches
• 5/8-inch opening fits 5/8-inch hex fasteners including nuts and bolt heads
• 6-point contact design reduces fastener rounding under load
• Deep socket depth provides reach for studs, long bolts, and recessed hardware
• Lightweight at 0.19 pounds for easy single-hand use

Compatibility

Designed for use with standard 3/8-inch drive ratchets, extensions, and torque wrenches. Compatible with 5/8-inch hex fasteners in typical trade service applications.

Installation Notes

This socket is used by licensed HVAC technicians, plumbers, electricians, and general trade professionals during equipment service and installation. Always power down or de-energize equipment and shut off fluid or gas supply before working on fasteners near service panels, piping, or mechanical assemblies. Inspect the socket for cracks or wear before use and confirm the drive detent seats fully before applying torque. Do not use impact drivers with hand-tool-rated sockets unless the socket is rated for impact use.

Technical Specifications

• Drive Size: 3/8 inches
• Socket Opening: 5/8 inches
• Point Count: 6-point
• Socket Depth: Deep
• Weight: 0.19 pounds
• Sold As: Each

Standard Information

• Brand: WILLIAMS COMFORT PRODUCTS
• Manufacturer Part Number: BD-620