The GRACO 120376 is a square key measuring .188 inches, typically made from durable steel. It is designed to fit and secure components within GRACO equipment, ensuring proper alignment and torque transmission in assemblies such as agitators and related mechanical systems.

Key Features:

• Square key
• .188 x .62 inches (as referenced in some manuals; product listings may vary, e.g., .188 x .55 inches or .188 x .62 inches)
• Steel (assumed, not explicitly stated in available sources)
• Compatible with GRACO equipment requiring a .188 square key, such as agitator assemblies
• Precise fit for secure component alignment
• Durable construction for reliable performance
• Essential for proper torque transmission in mechanical assemblies

Applications:
Used in GRACO equipment assemblies, particularly in agitator and mechanical drive systems where secure shaft and component alignment is required.

Installation Notes:

• Using a genuine GRACO key ensures proper fit, alignment, and reliability, reducing the risk of equipment failure or misalignment.
• Ensure the keyway and key are clean and free of debris before installation
• Insert the key into the keyway and verify a snug fit without excessive force
• Check for proper alignment of the shaft and mating component before final assembly
• Refer to the equipment manual for specific torque and installation requirements