This Tattoo Front Binding Post Contact Screw 017B is made of high quality material， durable enough for your daily using. Good for thin line， traditional shade， portrait tattoo.                                    Features                A necessary accessory for tattoo machine<br>    It is made of high quality material， durable enough for your daily using<br>    It is a must for a current or future accessory<br>    Carefully designed， excellent for use<br>    It will never rust<br>    Suitable for professional use or home use<br>    Good for thin line， traditional shade， portrait tattoo<br>                                                            Specifications                        Condition     New    <br>          Color     Silver + black    <br>          Material     Pure Copper    <br>          Contact Lever Length     1.94" / 47.2mm    <br>          Nut Length     0.69" / 1.75cm    <br>          Tight Set Screw Length     0.47" / 1.2cm    <br>          Weight     0.53oz / 15g    <br>                                                             Package Includes                1 x Contact Lever<br>    2 x Nut<br>    1 x Tight Set Screw<br>