8849-20-L Dummy spindles for non-turning doorknobs Finish/Color: Zinc plated steelMaterial: SteelDimensions: 9/32" wideTimeline: Late 19th Century, Early 20th Century SKU: 8849-20-L-751 Category: Doorknob Spindles Tag: Zinc plated steel Description Description Dummy spindles for doorknobs. Steel. Zinc plated. With longer spindles. 1-1/2″ long , Width: 9/32″ (7mm) square , Thread: 3/8″ – 20 1″ base diam.