Carl Manufacturing Products - Replacement Blades, For RT-200/218, Straight Blade Set, Silver - Sold as 1 EA - Replacement straight blade is designed for use with Carl RT-200 12amp;quot;, RT-215 15amp;quot; and RT-218 18amp;quot; Professional Series Trimmers. Premium steel blades ensure a precise cut. Blade_Type - Rotary Trimmer Cutting_Edge_Form - Straight For_Use_With - Bidex Professional 10-Sheet Rotary Trimmers RT-200, RT-218 and Bidex 7-Sheet Personal Rotary Trimmer PRT-100N Pre-consumer_Recycled_Content_Percent - 0%