Astro WINDKO ONYX Air Windshield Remover with 3-Piece Blade Set Sealant cutter that cuts around bonded and encapsulated glass Efficiently cleans and smoothes moldings after glass removal Teasing throttle and regulator provide easy speed control Flexible blade mount can be positioned in 12 different ways (at 30-Degree increments) Blades Included: 1pc. - WINDK-08E - 57mm Bent Blade, 1pc. - WINDK-08H - 52mm Bent Curved Blade, 1pc. - WINDK-08J - 35mm Flat-Nose Straight Blade