Item ID: 203295 3 Offered at Best Price ASTEX 90-degree Waveguide Elbow Waveguide elbow with 90-degree bend.Aluminum component with black orange-peel paint commonly used on ASTEX goods.1 of 2 flanges has threaded holes which accept 1/4-20 bolts.4 images attached show the condition of one of used parts.On-site microwave testing may be possible upon request. ... other images Unit Price Unstated Number of Units 3 Manufacturer MKS Instruments, Inc Model FI20608, Fl20608 Description 90-degree microwave waveguide elbow Condition Very Good Send QUESTIONS