Doinker Exo Dampener Has 2 soft dampeners with a 1/4 Thread insert - Held together by a hard exoskeleton shell. $70.00 Add Review Ask Question Product Description Reviews (0) Questions (1) Currently there are no reviews for this product. do you have any doinker exo dampers in stock? Unfortunately, No. The last one was sold this morning. Similar Products Doinker Champion Stablizer Long 30" $550.00 View... Doinker Supreme 5/16-24 Female X 1/4-20 Male $45.00 View... Doinker Rubber End cap medium $20.00 View... Doinker Supreme 1/4-20 $45.00 View...