Relisted due to buyer mistake... I have for sale a pair of 80mm tube rings. They are in excellent condition and were used to hold an Orion ShortTube 80 as a spotting scope on my main telescope. They mount via 1/4" thread and are felt lined. Feel free to email me with any questions you may have! They sell new today for $55.00. Asking $25 plus actual shipping costs. PayPal welcome, but add 3%. Thanks!