2 Tier Keyboard Stand Attachment with Straps - Two Tier Keyboard Stand for Electric Piano Rack of 54 - 88 Key Music Keyboards and Synths w/ Adjustable Arms Only for Square Tube Z Stands

Liquid Stands products really are some of the best out there and all their accessories fit and function perfectly. In case you were wondering, these double stack arms allow you to set the depth of your 2nd tier so you can see the screen of the board below it etc. Very sturdy as well. If you're contemplating a 2nd tier add-on to your Z stand - quit debating and get these. There won't be buyers remorse.

Another great product from these people. !!

These worked well on my Liquid Stands Z stand. If you have any issues, their customer support is fantastic.

I have the Liquid Stands Z stand that this is made for. Modified it slightly to fit two keyboards on, since I’m using slim controllers. Added this to put the laptop up top. Works great. Recommended.

Pain in the rear to assemble but holds two VERY LARGE & heavy keyboards

I have their Z-style stand and wanted the extension, this product, so I could setup some of my old synths. Some of the stand choices are really expensive. Since I liked the Liquid Stand which I've had for months, I got this extension. It's great and so much more affordable than some of the competition.Update - I had an issue during assembly with one part and couldn't get it to fit properly. I called their support and Angel was really helpful. Since there were two matching arms and one fit just fine, I realized the problem was with just one of the two matching parts. She asked me to read off a number on one of the parts, I assume so they could track the problem, and then she shipped me out a replacement part which arrived in about 2 days - no charge. She even sent me follow-up emails all along to make sure everything went well and replied quickly to my responses. Good customer support is hard to find, so that's another bonus for buying from this company. I'm really happy with their products and support.Update 2Bought another of these for a second stand of theirs that I have. While the directions could be a little better (larger or more close up picture of each step) this stand is great. Using the second stand for an old Moog Source and stand second tier for a Sequential Circuits Pro One. Also bought another set of the wheels for this second stand as the wheels are really good quality with a lock tab that can be used to keep the stand rolling.

Very quality component. I would buy again and obviously recommend.

Fits in the Z-style rolling stand quite well, and is really sturdy. It’s also really useful that the arms can be placed independently, potentially allowing for either another keyboard, or some extra gear.