Our Heavy Duty Standard Mount Dual Hook hanger works best if you have a mounting surface extending above your deck handrail (ex. additional deck or roof above your deck). With our double hook feature you can hang you favorite plant and feeder on one hanger. With a full outreach from the mounting surface of 36” decks and patios stay clean, and with our easy swing feature refilling and watering is a snap. Mounts virtually to any surface in less than 5 minutes and lasts a lifetime. At SwingArm USA we build HEAVY DUTY hangers that last a lifetime and are built right here in America. If you need assistance with deciding which hanger is right for you feel free to call us at (573) 552-8321. With over 8 different models to choose from we're sure to have a hanger that meets your needs. Shipping is $14.95 and $4.95 each additional arm purchased. We realize shipping is a necessary evil but if you take a look at the picture above you can easily see our products are not your typical small deck bracket. We could include shipping in our price like many do, but the problem with that is when you buy multiples you overpay in shipping and that isn't right. Our goal at SwingArm USA is to provide a superior product for an exception price and that is why each of our arms comes with a Lifetime Warranty.