Kastar Hand Tools 444 Springer Fork Bearing Adjusting Tool 3/8 Drive

The Kastar Hand Tools 444 is a specialized three-prong socket designed specifically for adjusting steering stem bearings on Harley-Davidson motorcycles equipped with springer forks. This professional-grade tool allows technicians to properly set neck bearing endplay for optimal steering performance and safety.

Key Features:

• 3/8-inch drive three-prong socket design for secure engagement with springer fork adjuster nuts
• Pass-through center hole allows precise adjustment while monitoring bearing endplay
• Engineered specifically for Harley-Davidson springer fork applications
• Durable construction for professional shop use

Proper neck bearing adjustment is critical for safe motorcycle operation. This tool enables mechanics to accurately tighten the steering stem adjuster nut to manufacturer specifications while checking for the correct amount of bearing play, ensuring smooth steering without excessive looseness or binding.