Dodge Take-Up Frame, Light Duty Protected Screw, Series: LD, 12 in Travel, 28-1/4 in Overall Length, 4-3/4 in Base Width, 26-1/2 in Bolt Center-to-Center Length, 3 in Bolt Center-to-Center Width, 1-1/16 in Height to Center Line, 40 Two-Piece Saddle Mount, Carbon Steel, Standard Paint Stainless steel screw