Duct Support Block,20x25 5/8x29 In
Duct Support Block, Base Material Rubber, Base Size 26.75 in, Pipe Support Type Elevated Block System, Roller Diameter Not Applicable.5 in W, For Maximum Outside Diameter 13 1/2 in, For Maximum Pipe Size 12 in, For Minimum Pipe Size Not Applicable, Load Capacity 1,000 lb, Maximum Height Adjustment 26 3/4 in, Minimum Height Adjustment 10 9/16 in, Mount Type Placed On Surface, May Be Glued or Anchored for Additional Support, Overall Height 10.56 in, Overall Length 26.