Key holder

A key holder including an illumination means for illuminating a key shank, the key holder including first and second cooperating parts for accommodating a handle of the key therebetween, said first cooperating part including a fastening means releasably engageable with a key ring mount permanently fixed on said second cooperating part, said fastening means and key ring mount arranged in use to secure the cooperating parts to each other, the first and second cooperating parts comprising respective first and second shell portions each having a sidewall, wherein the fastening means is formed as a cut out from the sidewall of the first shell portion and wherein the permanently fixed key ring mount is formed on the sidewall of the second shell portion, said fastening means comprises an integral clip on said first cooperating part which is for clipping onto a barrel portion of the key ring mount to secure the cooperating parts to each other.