You are buying a Vintage Rare Flying Merkel Motorcycle Merkel Light Motor Co. Pottstown, PA Wrench. It measures approx. 7 inches long and works!. Marked on one side but hard to read in parts. Wrench has wear, scuffs, scratches, dings, tarnish from age and use. Fresh from an upstate NY estate. Buying as is.  International bidders must pay with paypal or certified bank check from US bank.7.26