AJAX Tools A1162-3 Freeze Plug Driver Head 1-3/4" & 2-1/16"

The AJAX Tools A1162-3 is a replacement driver head designed for freeze plug installation in automotive and heavy-duty engines. This professional-grade installation head accommodates two common freeze plug sizes: 1-3/4 inches (44.4mm) and 2-1/16 inches (52.3mm), making it versatile for a wide range of engine applications.

Key Features:

• Dual-size compatibility: fits 1-3/4" and 2-1/16" freeze plugs
• Compatible with .401" shank air hammer drivers
• Replacement head for Ajax A1160 freeze plug installation set
• Designed for use with pneumatic air hammers
• Professional-quality machined construction

This replacement head is ideal for automotive technicians, diesel mechanics, and engine builders who need to install freeze plugs (also known as expansion plugs or frost plugs) in liquid-cooled gas and diesel engines. The dual-size design eliminates the need for multiple tools when working on different engine applications, from automobiles and trucks to agricultural and construction equipment.