Fini is the smallest, most functional choke wrench ever. It's built to stand up to stuck-and-stubborn choke tubes with a hefty, stainless steel choke blade inside a heavy-duty aluminum housing. It also features a flat screwdriver tip on the end of the blade, perfect for adjusting scope turrets for precision shooting in any element.Features :Choke tube wrench fits .410, 28, 20, 16, 12, 10 ga.Stainless steel choke tool bladeAluminum frameKey chain ring