You get 50 of these brackets. This telescoping box bracket is designed to securely hold electrical boxes and enclosures in place. It can accommodate both 1 1/2" and 2 1/8" boxes in 4 square and 4/11. It will also support conduits and MC. It is made of durable metal material and has a width of 15 3/4 to 25", making it suitable for a variety of applications and replacing the TSGB16 and 24, one bracket does it all!. This bracket is comparable with the Caddy TSGB1624 model and is a great alternative for those looking for a cost-effective solution. Whether you are a professional electrician or a DIY enthusiast, this bracket is easy to install and will provide reliable support for your electrical boxes. We also have the TSGB16 24, which is great for 16" 24" center studs and a bit more cost effective (check our other listings) Also known as: 782856679677, TSGB1624, CDYTSGB1624, spredder bar, spreader bar, sliding bracket, spanner bar, Brady Bar, Helecopter brackets, Steel fish