This is the Traxxas #3727 Rustler Battery Hold-Down Plate, Metal Post and Body Clip replacement parts for the Rustler truck. INCLUDES: 1 Black plastic hold-down plate, (2 5/8" long, 3/8" wide and has 2 holes that attach to the posts). 2 Metal posts (Aluminum with a hex shaped top and hole for the body clip, threaded on bottom). 2 Steel body clips. COMMENTS: Body clips are bent for easier installation. AXY 3/21/95 BOX DIMENSIONS: 2.50" W. X .25" H. X 2.88" L. BOX WEIGHT: .02 LBS.