Tech Products’ spring mounts with aluminum housings are durable enough to handle most of the applications where steel housings are used. The aluminum housing is more weather resistant and lighter. The cast aluminum allows for higher quality thread integrity. The ribbed neoprene pad provides a non-skid base, and neoprene stabilizer pads are included in the housing to control lateral motion. All aluminum housed mounts include one spring with load ratings as high as 1300 lbs. CLICK TO VIEW CATALOG PAGE