TRU Ball Fang 4 Thumb Release Full containment thumb release with sensitivity adjustment and tension adjustment. $200.00 Add Review Ask Question Product Description Reviews (0) Questions Full containment thumb release with sensitivity adjustment and tension adjustment. Currently there are no reviews for this product. Currently there are no questions for this product. Similar Products Carter Strapless Release $270.00 View... Scott Talon Wrist Release $160.00 View... Knuckle Under Chrome Back Tension Release Conquest $290.00 View... Spot Hogg Wiseguy w/BOA strap Cameron Hanes Edition $210.00 View...