Draka’s ToolFast keystone jack enables up to 40% termination efficiency by utilizing a highly user friendly “Strip-Trim-Crimp” tool. Available in shielded Cat5e, Cat6 , Cat6a and unshielded Cat5e , Cat6. The shielded keystone jack is 50% lighter than die cast keystones by using electrolysis shielding. It is third party certified by independent lab Delta.
Source: Technical MMS Asia