Ring of Adamantine Touch

Book of Exalted Deeds
James Wyatt, Christopher Perkins, Darrin Drader

When worn, this adamantine ring allows the wearer to make melee weapon attacks and natural attacks as though wielding an adamantine weapon.

Strong transmutation; CL 12th; Forge Ring, touch of adamantine; Price 120,000 gp; Cost to Create 60,000 gp + 4,800 XP.