My friend Mark over at Serious Male Bondage has written in with more information about the rigid stock made by cuff24.com pictured above and showcased in the video I posted a couple days ago.

Mark writes,

Dear Metal,

This rigid stock was made by Martin at cuff24.com. It was made with a numerically controlled milling machine controlled by a computer. Martin is from Germany and referrers to himself as a “Bondage Engineer.”

He has been making all kinds of unique metal gear for the past 20 years. He supplies custom bondage devices to both the gay and hetero markets, and his gear can be ordered from his website.

In addition, some of his gear can be found for retail sale at the 665 Leather store (www.665leather.com) in West Hollywood, California.

Some of Martin’s gear can be found on Yossie’s website including this pair of famous ‘Z-Cuffs’

For an article about Martin on the SeriousBondage (hetero) website, click here.

Metal would like to thank Mark of Serious Male Bondage for the information and links.