Secure your snowmobile without standing on a sled deck or trailer. The Caliber Clamp Pro features easy-to-use handles and dial-adjust design to use and operate the product. The dial-adjust pressure system allows you to easily adjust ski pressure without removing the clamp. Simply remove the pin, release the handle, and turn the dial. Made in the USA, this clamp has an enclosed adjustment mechanism for use in even the harshest winters, and the extended ski pads provide additional ski stance variation for use with standard, youth, and vintage sleds.