Image Item No. Description  2350dpb01  Crane Arm Outside, Narrow with 15 studs with Black Arrows and 3L Liftarm Pattern Catalog: Parts: Crane  57779pb012  Crane Arm Outside, Wide with Pin Hole at Mid-Point with Black and Yellow Danger Stripes Pattern Between Holes on Both Sides (Stickers) - Set 60109 Catalog: Parts: Crane