Special Screws - Retraction Screw

<p><h1>Retraction Screws, Stainless Steel - 10 Pieces</h1><br /><h2>- Units: 10 pieces</h2>Material: Stainless steel<ul><li>with <strong>cone-shaped</strong> expansion screw holder</li><li>screw body: closed</li><li>guide pins: U-shaped, straight</li></ul>With expansion screw key straight, small&nbsp;– standard.<br /><strong>Indication: for space closing and movement of individual teeth</strong><table><tr><td>Directional arrow</td><td>printed, blue-yellow </td></tr><tr><td>4 x ¹/₄ turn</td><td>: 0.4 mm </td></tr>&nbsp;</p>