This Supermicro 1U Rail Kit (MCP-290-00056-0N) has a 1U chassis handle and a quick inner and outer rail release. The rail kit is compatible with CSE-512F, 515, 813-816 and can extend up to 26.4" in length. This Supermicro rail kit has been fully tested and validated by Supermicro to ensure the best quality.
Supermicro Accessory MCP-290-00056-0N Quick 1U 17.2inch Short Outer Quick RTL

Brand : Supermicro
P/N : MCP-290-00056-0N
Product Type : Quick 1U 17.2inch Short Outer Quick
Package Type : Retail
Dimension (L x W x H in inches) : 29" X 5.9" X 2"
Weight : 0.5lbs
Warranty : 1 Year