Item Floor-Mount Vibration Isolator, Isolator Type Neoprene, Capacity Range 125 to 250 lb, Deflection 0.25 in to 0.50 in, Height 1 7/8 in, Width 2 5/16 in, Color Mark Red, Spring Color Not Applicable, Bolt Size 5/16 in, Cap Screw Dia. and Length 3/8 x...