Zoom icon Click to expand Tap to zoom Chevron down icon Chevron down icon Tall Case Clock Cord (Rope) 4 mm by Tall Case Sale $47.00 | / SKU 72-5005 1 2 3 4 5 6 7 8 9 10+ Quantity Chevron down icon Quantity Add to cart Spinner icon Notify me when back in stock Email address Email me when available Tall Case Clock Cord (Rope) 4 mm a 12 foot long clock cord for Tall Case Clocks. The Coil is 4 mm in diameter.