Nightmare on Elm Street 4 Freddy Krueger Original Screen Used Boiler Room Chain Movie Prop. Is around 94cm (37 inches) long. This is an original set piece used during the 1988 filming of A Nightmare on Elm Street 4: The Dream Master.This is a length of faux chain used in the opening dream sequence that takes place in Freddy's boiler room. The dimensions are approximately 37 inches by 1¼ inch and the chain is constructed of black plastic. Comes with certificate and Signed Freddy Krueger photo's by Prop Maker. Check out my other items. Be sure to add me to your favorites list. The item "Ultra Rare Nightmare on Elm Street 4 Original Screen Used Boiler Room Chain Prop" is in sale since Monday, November 18, 2019. This item is in the category "Entertainment Memorabilia\Movie Memorabilia\Props\Originals". The seller is "mr-jvoorhees" and is located in Geleen. This item can be shipped worldwide.