Spring Vibration Isolation Hanger - 4"L x 4-3/4"W x 7-1/4"H Blue, Mason Industries, Mfr#: HS-B-1000$241.99+
Hanger Mount Vibration Isolator, Spring, 55 to 76 lb Capacity, 1.02 in Max. Deflection, Mason, Mfr#: 5C141$26.49+
Spring Vibration Isolation Hanger - 2-1/2"L x 2-7/8"W x 4-1/4"H Silver, Mason Industries, Mfr#: HS-X-175$188.99+