Mishimoto Steel Locking Lug Nuts

Universal Fitment - M14x1.5 Thread Size

Part #: MMLG-M14-20LBK

Overview

The Mishimoto Steel Locking Lug Nuts 20-piece Set is engineered to provide secure, reliable wheel attachment for a wide range of vehicles using M14x1.5 lug studs. Designed for enthusiasts and everyday drivers alike, this kit offers peace of mind by protecting your wheels against theft while maintaining a sleek, professional appearance. Featuring a one-piece construction, these lug nuts eliminate the common failure points found in two-piece designs, ensuring long-lasting durability and safety.

Whether you are upgrading your aftermarket wheels or replacing worn factory lug nuts, this Mishimoto set delivers exceptional strength and style. The included locking nuts and specialized tool add an extra layer of security without compromising ease of use or wheel finish.

Key Features

Built to meet the demands of performance and security, the Mishimoto Steel Locking Lug Nuts offer the following key features:

• One-piece steel construction for enhanced strength and durability
• High-strength steel resists swelling, cracking, and impact stress over time
• 20-piece kit includes 16 standard lug nuts and 4 locking lug nuts
• 7-point, non-marring locking tool protects wheel finish during installation and removal
• 19mm hex size fits a wide variety of aftermarket wheels
• Open-ended design accommodates extended wheel studs
• Available in sleek black or silver finishes to complement your wheel style
• Backed by the Mishimoto Lifetime Warranty for long-term peace of mind

Construction & Design

Each lug nut in this Mishimoto set is crafted from premium high-strength steel, chosen for its superior resistance to mechanical stress and environmental wear. The one-piece design eliminates the weak points commonly found in two-piece lug nuts, reducing the risk of failure under extreme conditions. The black finish is both stylish and protective, helping to prevent corrosion and maintain a clean appearance over time.

The locking lug nuts feature a unique 7-point pattern that requires the included specialized tool for removal, providing effective theft deterrence without damaging your wheels. The open-ended design allows for compatibility with extended studs, making this kit versatile across many aftermarket wheel setups.

Installation & Fitment

Installation is straightforward and requires only standard hand tools along with the included locking tool for the locking nuts. The 19mm hex size is compatible with most aftermarket wheels that use M14x1.5 lug studs. No modifications are necessary, and the open-ended design ensures a proper fit even on wheels with extended studs. This kit is ideal for drivers seeking a secure, reliable lug nut solution that enhances both safety and aesthetics.

What's Included

• 16 standard steel locking lug nuts (M14x1.5 thread)
• 4 locking lug nuts with 7-point locking pattern
• 1 non-marring 7-point locking key tool

Ideal For

This Mishimoto Steel Locking Lug Nut set is perfect for automotive enthusiasts, daily drivers, and anyone looking to secure their aftermarket wheels against theft. It suits vehicles equipped with M14x1.5 lug studs and aftermarket wheels requiring a 19mm hex lug nut. Whether upgrading factory lug nuts or replacing damaged hardware, this kit offers a durable, stylish, and secure solution backed by a lifetime warranty.

Mishimoto is a performance cooling brand offering aluminum radiators, intercoolers, oil coolers, hoses, and supporting hardware built to manage heat on hard-driven street and track vehicles. For boosted setups and towing/off-road rigs alike, Mishimoto upgrades are designed to increase cooling capacity and reliability where factory systems can become a limitation.