iStarUSA BRT-0103-0 mounting kit

iStarUSA BRT-0103-0. Safety: RoHS. Dimensions (WxDxH): 4.8 x 0.299 x 4.1" (121.9 x 7.6 x 104.1 mm). Width: 4.8" (121.9 mm), Depth: 0.299" (7.6 mm), Height: 4.1" (104.1 mm)