About this item 

• This Wing Nut Assortment contains 150 pieces wing nuts that you can choose as need for different purposes and projects 
• SAE Wing Nut Assortment contains 6 popular sizes of wing nuts: (25) 1/4"-20, (25) 1/4"-28, (20) 5/16"-18, (20) 5/16"-24, (30) 3/16"-24, (30) 3/16"-32 
• These Butterfly Wing Nuts constructed from steel with a Zinc plated for maximum strength, longevity, and resistance to rust and corrosion 
• Metal Wingnuts Steel Wing Nuts Set - This nut has a wing on each side, you can easily tighten or loosen these wing nuts by bare hands without using tools. Easy to install and remove, can be used repeatedly 
• This Wing Nut Kit comes in handy plastic storage case for easy transportation, safe storage, and quick organization; divided compartments that contain 6 different sizes.