SilverStone RMS03-26 SilverStone High quality tool-less ball bearing sliding rail kit for rackmount chassis Tool-less design Maximum loading up to 100 pounds (45kg) Supports 430mm wide chassis Model No. SST-RMS03-26 Material SPCC with zinc plating Rack Cabinet mounting hole distance (Min.~Max.) 731~870±3 mm Cabinet mounting hole dimension 9.5mm □ Max. supported weight 45kg Dimension 731mm (W) x 44mm (H) x 23mm (D) Net Weight 2.43kg Extra RMS series rail slide compatibility