Industrial Cast Iron Slotted Calibration / Test Weights – Boeing

Selling a large collection of heavy-duty industrial cast iron slotted test weights acquired directly from a Boeing. These types of weights are commonly used for industrial scale calibration, load testing, force measurement, equipment testing, and other applications requiring known weights. Inventory: * (21) 50 lb cast iron weights – 1,050 lbs total * (10) 20 lb cast iron weights – 200 lbs total * 31 weights – approximately 1,250 lbs combined Specifications: * Heavy-duty cast iron construction * Slotted design for stacking and use with testing equipment * 50 lb weights measure approximately 12 inches in diameter and 2.5 inches thick * Original industrial finish with orange identification markings * Used industrial condition * Acquired directly from Boeing surplus Value and Pricing: Comparable new industrial slotted test weights can retail for approximately $300 each for 50 lb weights and $150 each for 20 lb weights, depending on manufacturer and calibration certification. Based on those comparisons, a similar collection purchased new could cost approximately $7,800. These weights are being offered at a substantial discount compared with new equipment. Asking Price: $2,500 OBO – Complete Lot Selling the entire collection together only. Not interested in separating individual weights. All serious offers will be considered. I’m motivated to sell and willing to entertain reasonable offers for the complete collection. Pickup and Shipping: Located in Seattle, Washington. Local pickup preferred due to the weight. Forklift available to assist with loading. Freight shipping may be arranged at buyer’s expense. Weights are sold as-is. Calibration certification and exact weight tolerances have not been verified.