TRU Ball Stinger XT Release Black X-Large. Simply pull Specifications for TRU Ball Stinger XT Release: Manufacturer: TRU Ball Color: Black Size: Extra Large Features of TRU Ball Tru Ball Stinger XT Release: Machined knurling for extra grip Simple pull trigger to open and close Rigid connector rod and 1/2" ergonomic release head Package Contents: TRU Ball Tru Ball Stinger XT Release TRU Ball TSBX-BK-XL: Stinger XT Release Black X-Large