Ullman Devices HTK-2 Rectangular Inspection MirrorUllman Devices most popular inspection mirror now telescopes over 29-3/4 inches. The Quick-release tab at the top of the head allows you to replace broken mirrors in seconds.The mirror head uses the K-2R which is the standard replacement mirror for the K-2 inspection mirror.A square five stage antenna prevents mirror head from swinging out of alignment and a textured cushion grip will not slip in wet or oily hands.Mirror head has a quick-change tab to replace a broken mirrorSquare antenna helps prevent mirror from rotating out of positionLarge viewing mirror 2-9/16″ x 3-3/4″Adjusts from 6-3/4″ to 29-3/4″Heavy-duty cushioned grip will not slip in wet or oily hands