CTA Manufacturing A178 19mm Thin Wall Impact Socket

The CTA Manufacturing A178 is a professional-grade 19mm thin wall impact socket designed for use with impact wrenches and air tools. This specialized socket features a thin wall construction that allows access to fasteners in tight spaces where standard sockets cannot fit, making it ideal for automotive wheel work and other confined applications.

Key Features:

• 19mm hex size for common lug nuts and fasteners
• Thin wall design provides clearance around recessed or tight-fitting fasteners
• Impact-rated construction withstands the high torque of impact tools
• Chrome molybdenum steel construction for durability and strength
• Black oxide or phosphate finish resists corrosion

This impact socket is engineered specifically for use with pneumatic and electric impact wrenches, featuring reinforced walls that absorb the repetitive impacts without cracking or shattering. The thin wall profile is particularly useful when working with modern alloy wheels that have deep recesses or custom wheels with limited clearance around lug nuts.