Features: 1.High quality 8 pieces socket convertor adaptor set 2.Manufactured from chrome-molybdenum steel with heat treated for extra strength and durability 3.Each socket has its size imprinted on the socket itself, making it easy to identify them after you've removed a handful from the case 4.Comes with a plastic case for easy storage and transportation, convenient to use 5.Hardened and tempered, professional tool for commercial or occasional use Specification: Features:_x000D_ _x000D_ High quality 8 pieces socket convertor adaptor set. _x000D_ Manufactured from chrome-molybdenum steel with heat treated for extra strength and durability. _x000D_ Each socket has its size imprinted on the socket itself, making it easy to identify them after you've removed a handful from the case. _x000D_ Comes with a plastic case for easy storage and transportation, convenient to use. _x000D_ Hardened and tempered, professional tool for commercial or occasional use. _x000D_ _x000D_ Specifications:_x000D_ Material: Chrome-Molybdenum Steel_x000D_ Item Color: Black_x000D_ Plastic Case Color: Red_x000D_ Package Weight: approx.1652g_x000D_ Sizes:_x000D_ 1" to 3/4"_x000D_ 3/4" to 1/2"_x000D_ 1/2" to 3/8"_x000D_ 3/8" to 1/4"_x000D_ 1/4" to 3/8"_x000D_ 3/8" to 1/2"_x000D_ 1/2" to 3/4"_x000D_ 3/4" to 1"_x000D_ _x000D_ Package List:_x000D_ 8 * Socket Convertor_x000D_ 1 * Plastic Case PackageList: