Black Hera Chastity Cage - Barrel Lock - All Sizes

House of Denial
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We designed every cage in our Olympus collection to fit seamlessly with new and existing parts, so if you already own a barrel lock Olympus back ring it will fit perfectly with your barrel lock Hera cage. Please note that only the correct locking system selection will fit, so please make sure that you choose the correct part before ordering.

Our black Hera barrel lock cage is available to buy in 6 different sizes (measurements can be found below). All of the listed measurements are the cage length only without the back ring attached. If you’d like to check the total length with the ring attached measurement please consult our black Hera chastity kit page.

If you’ve come here to buy a new cage to add to your own Olympus collection, thank you, and welcome back! You could be looking to go for a larger cage or even a smaller one to downsize over time. Either way, we suggest that you visit our chastity measurement guide to make sure you get the right cage size. This will ensure you wear a well-fitted cage that will minimise any risk of discomfort or injury. We want all cocks to be locked for as long as possible, so we don’t want to hear any excuses from you to be released before your keyholder decides otherwise. Understood? Good.

Like every part in our Olympus collection, this black Hera cage has been 3D printed using MJF (this form of printing gives us very strong parts - trust us, it’s a good thing) then post-processed with industry standard chemical smoothing technology, which leaves us with a very smooth, bacteria growth limiting, waterproof cage.

In order to keep your cage in the best condition so that you can enjoy (or not so much) wearing it for years to come we have some cleaning and maintenance recommendations. The cage can safely be cleaned with hot water and dish soap or toy cleaner. We don’t recommend using an abrasive sponge or cloth as this could damage the surface of the cage.

Disclaimer: All of our parts are 3D printed and the finish across each part will vary slightly - making every part unique. We’ve worked very hard to ensure you get a consistent, high quality finish across every part you receive from us.



Cage Length: 3cm - From cage opening to tip

Cage Internal Diameter: 34mm


Cage Length: 4.5cm - From cage opening to tip

Cage Internal Diameter: 36mm


Cage Length: 5.5cm - From cage opening to tip

Cage Internal Diameter: 38mm


Cage Length: 7cm - From cage opening to tip

Cage Internal Diameter: 38mm


Cage Length: 7.5cm - From cage opening to tip

Cage Internal Diameter: 38mm


Cage Length: 9cm - From cage opening to tip

Cage Internal Diameter: 38mm

Included in the House of Denial box

1 black high quality Nylon 12 3D printed cage with a barrel lock system

Brand: House of Denial®

Hera® is a registered trademark of House of Denial.

Waterproof: Yes








Orders are sent Monday-Friday only. We don't ship orders on weekends.

UK (Domestic) - Order by 3pm UK Time 

1st Class Signed For (Orders up to £19.99) - £1.99

1st Class Signed For (Orders over £19.99) - FREE

Royal Mail Local Post Office Collection (Please provide your local post office address as the delivery address) - £7.99

Express Next Day - £7.99

Saturday Guaranteed - £10.99

All other countries (International) - Order by 3pm UK Time 

Express Tracked - £9.99

FedEx Courier - You must order by 12pm midday UK Time for express delivery

FedEx 1-2 day delivery (USA) - £22.99

FedEx 1-2 day delivery (Europe - Select Countries) - £22.99

FedEx 1-2 day delivery (Canada) - £24.99

Please note: Customers outside of the UK may also be liable for any customs and import duty, quotas, permits, products restrictions and other local requirements. Please check our payment and shipping page for further information.

US customers should not have any import duty or charges applied to orders if the total value is less than $800.