RAYS L42 Wheel Lug Nuts are manufactured from extremely strong and lightweight A7075 Duralumin. They have been tested extensively on road and track cars and have been proven to be reliable and durable over extended periods of time. 

Included parts:
16x L42 Wheel Lug Nuts
4x Locking Lug Nuts
1x L60 Locking Key Adapter

In order to prevent scratches and cosmetic damage, we do not recommend the use of an impact gun with RAYS Wheel Lug Nuts.