When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
You can buy a 33mm axle socket from O'reilly's for about $10.
Mine fit perfectly, but some axle nuts may be a little deformed so it will not go on easily. Sometimes just the thickness of the coating on the socket can make a difference of whether it slips on easily or not.