The Konig Premium Self-Tensioning Snow Tire Chains K45 # th02230k45 come with lug nut adapters for 17 mm and 19 mm lug nuts. If you have 21 or 22 mm lug nuts then you would want to use the Lug Nut Adapter for Konig K-Summit Tire Chains # TH1500052581. I haven't heard of anyone having a bolt threaded specifically for the bolt of the tire chains, not a bad thought though. view full answer...
The Infinite Rule # 34061071-D lock can be used to secure a hitch mounted accessory into the removable receiver used by the # 306-X7201, but to secure the removable receiver to the hitch itself, the threaded bolt included with the hitch must be used. EcoHitch doesn't offer a locking pin for the removable receiver. EcoHitch recommends removing the receiver when it's not being used.
I've linked to the installation video you'd mentioned. view full answer...
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