DeSantis Gunhide Slim-Tuk, Inside the Waistband Holster, Fits Smith & Wesson Equalizer, Ambidextrous, Kydex Construction, Black 137KJ1RZ0 The Slim-Tuk is a minimal ambidextrous IWB holster fashioned from Kydex sheet. One of the most unique features about this IWB holster is that it uses a tuck-able 360 C-Clip; which affords the wearer unlimited mounting options. The hardware can easily be reversed to change from right to left hand. The Slim-Tuk is precision molded and has adjustable tension and a rugged 1.75" nylon clip.