Project Kics Wheel Lock

Project Kics Wheel Locks: Japanese Precision Meets Real Security

When you've invested in a quality set of aftermarket wheels, protecting them is just as important as choosing them. Project Kics — the performance wheel accessories arm of Japan's KYO-EI corporation — brings that same engineering philosophy to its wheel lock lineup. Project Kics is the performance gear arm of Japan's trusted KYO-EI corporation, founded in Osaka in 1977. For over 50 years, KYO-EI has led design and manufacturing of high-quality automotive accessories, with Project Kics continuing that legacy — producing wheel accessories to ISO, NAPAC, and JAB standards.

The Bull Lock: Uniquely Keyed, Theft-Resistant Security

Among Project Kics' most recognized wheel security offerings is the Bull Lock Tuskey series. Project Kics Bull Lock Tuskey wheel locks come with tapered ends, perfect for aftermarket wheels. Unlike common spline drive tuner lug nuts on the market, each set of locks are uniquely threaded — the random placement order of the splines create millions of combinations. This means no two Bull Lock sets share the same key pattern, making them exceptionally difficult to defeat with generic removal tools. In addition, Bull Locks are heavy duty steel and will not strip easily.

R40 Iconix Lock Sets: Two-Piece Engineering with Scratch Protection

For enthusiasts who want their locking hardware to match the aesthetic of their lug nut set, Project Kics offers integrated lock kits within the popular R40 Iconix line. The R40's unique feature (patent pending) is that each lug consists of 2 pieces, where the top of the lugs spin freely from the tapered centering ring — ensuring a much tighter and precise hold than traditional lug nuts, while also minimizing the chances of scratching your wheels. Made from chromoly 435 forged steel, they are lightweight yet strong, ideal for street or track use. These sets are commonly sold as 16 standard lugs and 4 locking nuts, combining versatility, security, and high performance.

Why Project Kics Wheel Locks Stand Out

Under the Project Kics name, the company focuses on high-performance wheel accessories — including lug nuts, wheel locks, spacers, and hub rings — designed for motorsport, street, and show applications, following a "Safety First, Strength Always" approach. Whether you're building a track-day car or just want reliable theft deterrence on a daily driver with aftermarket wheels, the engineering behind Project Kics locks goes beyond a simple locking hex.

• Uniquely keyed per set — millions of spline combinations on Bull Lock models deter generic removal tools
• Forged SCM-435 / chromoly steel construction — resists stripping and heavy-duty removal attempts
• Two-piece floating seat design (R40 Iconix) — prevents wheel scratching during torquing
• Tapered cone seat — engineered specifically for aftermarket wheel fitment
• Japan-manufactured — produced to ISO, NAPAC, and JAB quality standards

If you're building a setup that demands both style and security, Project Kics wheel locks are a natural complement to any serious wheel and lug nut package. Explore the full range of Project Kics products or browse all wheel locks to find the right fit for your vehicle.