Feature 1Model: Package includes 18 sockets and 1 adapter, the socket models are EP4, EP5, EP6, EP7, EP8, EP10, EP11, EP12, EP14, EP16, EP18, EP20, EP22, EP24, EP26, EP28, EP30, EP32. 2Unique Design: Deep star design covers greater contact area between the driver and fastener to allow greater torque application with hand tools. 3Material: Sockets are made of drop forged and heat treated chrome vanadium steel, to ensure deformation prevention, black phosphate finish ensure oxidation proof. 4Practical: The sockets maximizes torque transfer and increases tool engagement. Bits are impact ready. Suitable for both hand tool and electric tool. 5Storage Box: Socket set comes in a plastic blow molded case with EP size engravings for easy storage, organization and portabilityItem Type:EP SocketSetMaterial: MetalSocket Models:EP4,EP5,EP6,EP7,EP8,EP10,EP11,EP12,EP14,EP16,EP18,EP20,EP22,EP24,EP26,EP28,EP30,EP32 .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List18 x Socket1 x Adapter1 x Storage Box