Proto J5020H Deep Hand Socket 5/8 in 3/8 Drive 6-pt

Product Description

The PROTO J5020H is a deep hand socket designed for professional tradespeople who need extra reach on recessed or tall fasteners. Built on a 3/8 inch drive, this 6-point socket fits 5/8 inch fasteners with a secure, full-contact grip that reduces rounding. The deep-length body clears bolt threads and extended studs that standard-length sockets cannot reach. The chrome finish resists corrosion and makes cleanup fast in dirty shop or field conditions. Electricians, HVAC technicians, plumbers, and general maintenance professionals all rely on deep sockets like the J5020H for everyday fastener work across a wide range of service calls.

This socket is suited for residential and commercial service applications wherever a 5/8 inch fastener is mounted in a recessed location or on a long stud or bolt shank. Common uses include equipment panel assembly, conduit fitting hardware, pipe flange bolts, and general mechanical fastening on HVAC units, electrical enclosures, and plumbing fixtures. The 3/8 inch drive matches the most common mid-size ratchets and extensions in a professional tool kit, making it easy to pair with existing drive sets.

Key Features

• Deep-length body provides reach on recessed fasteners and long studs
• 6-point contact geometry reduces fastener rounding compared to 12-point designs
• 3/8 inch drive fits standard mid-size ratchets, extensions, and breaker bars
• Chrome finish resists corrosion and simplifies surface cleaning
• Fits 5/8 inch fasteners for broad applicability across trades

Compatibility

Designed as an OEM-style deep hand socket compatible with any standard 3/8 inch drive ratchet, extension, or torque wrench accepting 5/8 inch fasteners.

Installation Notes

Seat the socket fully onto the fastener before applying torque to prevent slippage or fastener damage. Verify the drive detent engages the ratchet or extension securely before use. Inspect the socket for cracks or deformation before each use and do not use damaged sockets. Hand sockets are not rated for impact driver use unless explicitly designated as impact-rated.