The GRACO 124374 is a hex key tool, specifically a 9/64 inch by 4.063 inch long hex key, designed for use with GRACO equipment. Its intended function is to tighten or loosen hex socket fasteners found in various GRACO machinery and systems. The material is not explicitly stated, but standard hex keys are typically made from high-quality tool steel for strength and durability.

Key Features:

• Hex key (Allen key)
• 9/64 inch x 4.063 inch long
• High-quality tool steel (assumed, not explicitly stated)
• Designed for use with GRACO equipment; compatible with 9/64 inch hex fasteners
• Precision machined for accurate fit
• Durable construction for repeated use
• Standard length for accessibility in tight spaces

Applications:
Used for maintenance and assembly of GRACO equipment, including lubrication systems, pumps, and other machinery requiring hex fasteners.

Installation Notes:

• Using genuine GRACO hex keys ensures proper fit, reduces risk of fastener damage, and maintains equipment reliability.
• Select the correct size hex key to avoid stripping fasteners
• Insert the hex key fully into the fastener before applying torque
• Use steady, even pressure to prevent rounding of fastener heads
• Store the hex key in a clean, dry place to prevent rust and maintain tool integrity