Item Floor Mount Vibration Isolator Isolator Type Neoprene Capacity Range 300 to 600 lb Deflection 0.25 in to 0.50 in Height 1 29/32 in Width 2 21/64 in Color Mark Yellow Cap Screw Dia and Length M10 x 30mm Dimension T 13/32 in Dimension H 1 29/32 in