Upgrade your engine building toolkit with the HRB 4AGE Crank Timing Socket. Developed by performance engine builders, this tool is the result of years of hands-on experience modifying crank sockets to better suit the demands of serious JDM engine work. Designed specifically for TOYOTA 4AGE applications, it delivers the strength and precision needed for both engine turning and timing adjustments.

Choose the Crank Timing Socket when degreeing your engine — it features a 1-inch threaded boss and locking nut, designed specifically for securely mounting a degree wheel.

Key Features:

• Rigid one-piece steel 4140 construction for maximum strength and longevity
• 1/2-inch socket drive for compatibility with standard hand toolsBlack oxide coated for corrosion resistance and extended service life
• Guaranteed tight fit on crank snout and keyway for safe, reliable use

• Optional timing version includes 1” threaded boss and locking nut to securely mount a degree wheel

Why Choose the HRB 4AGE Crank Timing Socket?

Designed to eliminate the frustrations of poorly fitting or flex-prone sockets, the HRB Crank Timing Socket ensures you can rotate or hold your crankshaft with full confidence during critical procedures. Whether you’re assembling a high-revving naturally aspirated 4AGE race engine or maintaining a classic street build, this tool makes precision work easier and safer.

Ideal for TOYOTA 4AGE 20V and 16V engine maintenance, complete rebuilds, timing belt installation, and high-performance engine assembly projects.