Check It Autococker Polished Hammer with Lock Down Set Screw - Stainless (UB35)
WGP Autococker Hammer Lug Nut Nylon Lock Down Set Screw (10-32 x 3/16 Slotted) (UB32)
WGP Autococker Mid-Block Slotted Hammer with Nylon Lock Out Screw and Lug - Stainless (UB5)