Wedge shaped body with fully rounded edges provides a smooth, snag-free draw for concealed carry and competition guns. Sets low in the slide for minimum profile. Front and rear sight blades have fine line serrations to eliminate glare and ensure the best possible sight picture. Supplied as a front/rear set for all models listed except Low Mount, which is a rear sight only to fit guns with Novak dovetail dimensions. Low Mount T is .050" taller than standard Low Mount to provide correct sight picture on smaller, short-slide pistols. Kimber Fixed fits Kimber pistols with factory fixed sights. Mfg: Heinie SPECS: Steel, matte black finish. 1911, Kimber, Rear: 1" (25mm) x 11/16" (17mm). Front: 1/2" (13mm) x 1/8" (3mm). Low Mount and Low Mount T Rear - 1" (25mm) x 11/16", fits Novak dovetail only.