This item is a Tite-Lok Large Clamp Mount part number CL-5605/1.
Please note that this clamp is not the same mount that we integrate into our YakBastard™ product line. YakBastard clamps are larger in size.
Limited quantity item is new in factory sealed Lok-Tite packaging as shown.
$18.95 MSRP from Tite-Lok. https://www.titelok.com/product-p/cl-5605.htm
Items in the Workshop Surplus section of our catalog are sold at or below our cost. These products were purchased in quantity by Kayalu, intended for integration into products or prototypes that have since been retired. No returns or refunds are accepted on Workshop Surplus items.