Features Fit for mounting DIN C45 rail mounting (width 35mm) Easy to install and detach Made of high quality material, durable to use The universal adapters are used to secure and hold PCB or electronic switching devices 10 sets, each set include 1 bracket, 2 holders and 5 screws, enough to meet your basic need Features: Fit for mounting DIN C45 rail mounting (width 35mm).Easy to install and detach.Made of high quality material, durable to use.The universal adapters are used to secure and hold PCB or electronic switching devices.10 sets, each set include 1 bracket, 2 holders and 5 screws, enough to meet your basic need. Specifications: Model: KPRH-175 Quantity: 10sets Size: Approx. 42.6 x 10 x 19.3mm / 1.68 x 0.39 x 0.76in Weight: Approx. 126g Package Included: 10sets x PCB Bracket Package List