Sent my contender off to install the PA hook. Put it back on yesterday to get my glans armor boxed up to get a smaller ring added. I cant say enough good things about both of these devices. Mark makes the best utilitarian Chastity devices. No frills, or fancy designs. These things are practical and to the point. Love them. Back in my contender after two weeks in the glans armor and never skipped a beat. Feels even better with the hook. No more clinking with pa jewelry. No point to this post other than to tout Male Chastity now, if anyone is on the fence, go for it!