3/8" Drive Universal Joint SAE

This is a 3/8" drive universal joint. The 3/8" drive size indicates the square drive dimension for connecting to a ratchet or extension. It is an SAE measurement system component, typically used to access fasteners at an angle in automotive or industrial applications.

Specifications

Drive Size	3/8"
Measurement System	SAE

About universal joints

3/8" Drive Universal Joint SAE is listed under Universal Joints — single and double u-joints, drive shafts and telescoping joints. Universal joints, also known as Cardan joints or universal couplings, transmit rotary motion and torque between shafts that are not collinear. They accommodate angular misalignment, and some designs also manage axial displacement.

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