Williams JHWBB-52EHA 3/8 Drive Standard Ratchet Steel

Product Description

The WILLIAMS JHWBB-52EHA is a 3/8 inch drive standard ratchet built for professional tradespeople who need reliable hand-tool performance in demanding work environments. Constructed from steel with a black oxide finish, this ratchet features a fixed pear-head design with a sealed head to resist debris and contamination. The comfort grip smooth handle spans 8 inches overall, and the 36-tooth gear mechanism delivers a minimum arc swing of 10 degrees, allowing work in tight quarters where full swing is not possible. It meets ASME and ANSI specification B107.10M. Tether-capable design supports tool-tethering programs in elevated or safety-sensitive work areas.

This ratchet is suited for general mechanical and trade work requiring a 3/8 inch drive. The fixed head and sealed construction make it a practical choice for HVAC service, plumbing rough-in, and light electrical mechanical work where a dependable hand ratchet with a compact head profile is needed. The black oxide finish provides corrosion resistance in shop and field environments. Sold individually.

Key Features

• 3/8 inch drive with 36 gear teeth for fine, controlled ratcheting
• Minimum arc swing of 10 degrees for use in restricted spaces
• Sealed pear head blocks debris and contaminants from the ratchet mechanism
• Black oxide steel finish for corrosion resistance
• Comfort grip smooth handle at 8 inches overall length
• Tether-capable for use in elevated or tool-control work environments

Compatibility

Designed as a standard 3/8 inch drive ratchet compatible with 3/8 inch drive sockets and accessories conforming to ASME B107.10M specifications.

Installation Notes

This ratchet is a hand tool requiring no installation. Before use, confirm the correct drive size socket is fully seated on the drive square. Inspect the ratchet mechanism for smooth engagement before applying load. When used in tool-tethering applications, attach an approved tether to the tether point before working at elevation.