McMaster 6219K116 Shock-Absorbing Spring Vibration-Damping Mount, 1" Deflection @ 130 lbs. Capacity

Absorb higher-intensity shocks and vibration than mounts without springs. These mounts compress (deflect) four times farther than other mounts when force is applied to protect shaking, thudding machinery and nearby equipment. They also dissipate the low, slow-moving vibrations other mounts can't handle, such as the rumbling of traffic or a large air compressor.

Style 1—A simple mount that’s easy to install—just place your equipment on top. An antislip base keeps these mounts in place without you needing to anchor them down. If you do need extra hold, they have a spot for a bolt to anchor them. With no adjustment bolt, they are best for machinery that doesn’t need leveling or have side-to-side motion.