Item Floor-Mount Vibration Isolator, Isolator Type Spring, Capacity Range 300 to 400 lb, Deflection 0.75 in to 1.00 in, Height 4 1/2 in, Width 2 1/8 in, Color Mark Not Applicable, Spring Color Green, Bolt Size 3/8 x 4 in, Dimension A 4 in, Dimension...