We have all different types of flagpole holders to secure your flagpole.  These flagpole holders work great for our spinner poles, snap lock jointed aluminum and varnished fir poles.  We have 3/4″ to 1″ holders available.  We have all different types from a cast aluminum to a stainless steel.  Each one has different features so select which one fits best for your application.  If you have questions on which one would work best for your flagpole, you can give us a call at 800-992-3524 and that number goes directly to one of our knowledgeable sales people.  Or you can email us at martinshelp@martinsflag.com