Proto J4739-30W T30 Torx Bit Socket 1/4 Inch Drive

Product Description

The PROTO J4739-30W is a T30 hand Torx bit socket designed for use with 1/4 inch drive hand tools. Built for trade and industrial applications, this bit socket delivers positive engagement on T30 Torx fasteners commonly found in HVAC equipment panels, electrical enclosures, and mechanical assemblies. The overall length of 1-3/4 inches allows access in moderately confined spaces without requiring an extension. At 0.05 pounds, it is a lightweight addition to a service technician's socket set. PROTO tools are specified by tradespeople who require consistent fit and durability on the job.

This socket is suited for service and installation work across HVAC, electrical, plumbing, and general mechanical trades where T30 Torx fasteners are encountered. It is compatible with standard 1/4 inch drive ratchets, torque wrenches, and bit holders. The T30 Torx profile is frequently used on equipment covers, junction box hardware, and OEM-assembled components in both residential and light commercial settings.

Key Features

• T30 Torx bit profile for secure engagement on T30 fasteners
• 1/4 inch drive compatibility works with standard hand drive tools
• 1-3/4 inch overall length for access in tighter work areas
• Lightweight at 0.05 pounds for easy single-hand use
• Sold individually — no minimum order beyond single unit

Compatibility

Designed for use with standard 1/4 inch drive hand tools including ratchets, torque wrenches, and extension bars that accept bit sockets.

Installation Notes

This socket is installed and used by licensed HVAC technicians, electricians, plumbers, and general mechanical tradespeople. Always de-energize electrical equipment and follow applicable lockout/tagout procedures before servicing fasteners on live panels or assemblies. Use with a calibrated torque wrench when fastener torque specifications are required by the equipment manufacturer. Inspect the socket for wear or damage before use to ensure proper Torx engagement and avoid fastener head stripping.