Item Floor Mount Seismic and Wind Vibration Isolator Isolator Type Spring Capacity Range 76 to 125 lb Deflection 0.75 in to 1.33 in Height 5 1/8 in Width 2 1/2 in Spring Color Brown Dimension A 15.875 in Dimension T 1 5/8 in Dimension HCL 6 in Dimension G 15 3/4 in Dimension H 5 1/8 in Dimension J 28-3/8 in