http://smartplumbingproducts.com/product/setfast-toilet-bolt
Has anyone been using these new closet bolts? Been around since 2008, so maybe not super new.
The new SetFast bolt is the first and only telescopic toilet bolt that requires no cutting. Patented features include self adjusting length, a no-spin base and adjustable no-tip retainer that keeps the bolt securely locked in the upright position.