This is newly available from the men of Mr S. “This ain’t your old flimsy plastic cage,” they say. “This cage means business!” The sturdy BON4 Stainless Steel Chastity Cage comes in three different sizes, and each cage comes with seven scrotal rings for a wide range of fits.
Click for BON4 Stainless Steel Hinged Chastity Cage
Many more chastity devices are available from Mr S here
Ice Locks are available here