DURA-BLOK Duct Support Block,50.75&Lx13.5&W Base

Duct Support Block; Base Material Rubber; Base Size 50.75 in L x 13.5 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 50 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 50.75 in; Pipe Support Type Elevated Block System; Roller Diameter Not Applicable