HammerHead Showers 12 Inch Long Adjustable Shower Arm — Feat. Shark Teeth, The Strongest Locking Joints of Any Shower Head Extension Arm — Metal Extender Raises Showerhead Height — Chrome

Bought a cheaper version several years ago (took a long time to troubleshoot leaks). This one is definitely the better version, well engineered, easy to install and solid. Well packaged!!!! The best shower extension arm you can buy! Highly recommended.

Very high quality. Costs more than many others I looked at (in fact, more than the new shower head I attached to it), but seems worth the extra given the quality. Smooth and easy installation. No apparent impact on water flow or pressure. Note that the toothed joints are very stable, but the design somewhat limits the positioning possibilities, since the joints can only be positioned where the teeth will allow. It's a bit too long for my shower stall though, making it hard to find a workable position for the shower head. Seems like there'd be a market for one of this quality that was only 5-8 inches long (or one of the same length with an extra joint in the middle).

If you buy this company's dual shower head with rainshower, I highly recommend you add this to your purchase. It extends the rainshower head out from the shower wall, and it makes the height of the rainshower head adjustable by quite a bit. It adds to the premium feel of the already excellent shower head. Installation was easy enough. Note that you have to work at pulling the connector ends away from the arm as the instructions tell you to. I found that rather than pulling it apart, you have to push it over. Mess with it a bit and you will figure it out. I was concerned that this extender would reduce the water pressure, but it does not at all. The water pressure is excellent with this and the shower head, with no restrictions. I highly recommend this company's products.

Customer Review: The printed instructions could be more clearly written. In my opinion the diagram #8,9 would be better understood if the diagram was rotated to match the finished install - wing nut at 3 o’clock; female connector at 12 o’clock. After two attempts at unsuccessfully installing the shower arm, we went to the link to watch step by step video. Issues with video v pamphlet instructions: - Pamphlet instructions state in red, “Do not remove wing nuts.” Yet, in video wing nut came off… Instructive to purchaser because removing it didn’t appear to create a problem. - Instructions in video would have been easier to follow and better understood if person in video used same vocabulary as in pamphlet. - There is no mention of set screws in video. Are they necessary? - Unlike our previous shower arm, house guests cannot automatically adjust height without first getting instructions from host. We like the new high quality brass shower arm and look forward to it giving us many years of service.

Watched the video. This was my second attempt at finding an extension that would not leak. Video made feel confident about buying this item. When it arrived, I quickly installed it, having zero issue installing it. Turned water on, NO LEAK. Have used every day over a week, no problems. Works perfectly. At this point, I would recommend to my friends.