Mature Metal discussion

I found this picture on a Tumblr blog. It’s giving me (a bit of) an unsettling desire to get my Jailbird riveted closed too:) I’m wondering about the white anti-pullout modification though - can anyone identify it? [[Image: tumblr_img.jpg]](the referenced community page)

Hi! Could that be the KSD G2 unit that Kept For Her used to stock? I located this photo on lovehoney...... The resemblance seems quite strong.....? Warmest regards, J.