Lockmaster 4″ Resin Cock Cage Black
$83.99 Original price was: $83.99.$49.99Current price is: $49.99.
Take total control with this firm, lightweight resin cage that fully restrains and locks up tight with four sizing rings and two keys included. Built for serious power-exchange play, it’s as practical as it is commanding.
| Weight | 0.0 oz |
|---|---|
| Color: | Black |
| Audience | Couples |
| Features | Adjustable, Harness Compatible, With Balls |
| Length: | 4 – 7.9 Inches |
In stock
Total control starts with the right resin cock cage.
The Lockmaster 4″ black resin cock cage gives the keyholder complete authority. Lightweight yet firm, the nonporous shell locks onto one of four included rings via a slide-style lock. For advanced couples who take power exchange seriously, this adjustable cock cage is the dependable centerpiece a scene deserves.
Resin Cock Cage Features & Specifications
Six key specs that make the Lockmaster the go-to adjustable cock cage for power-exchange play.
Slide Lock + 2 Keys
- Secure slide-style padlock included
- Two keys — keep one safe
- No ambiguity, no escape
4 Adjustable Rings
- Four ring sizes included
- Fits snugly behind the balls
- Dial in the right fit safely
Firm Black Resin Build
- Sturdy, lightweight resin shell
- Fully interlocking black cage
- Holds shape under pressure
Material & Care
- Nonporous resin — body-safe surface
- Wash with mild soap and warm water
- Dry fully before storage
4-Inch Length / 1.5″ Wide
- 4″/10.2 cm tip-to-ring length
- ~1.5″/3.8 cm internal width
- Hygiene vent and pee opening included
Harness-Compatible
- Layers into a broader kink wardrobe
- Harness-compatible design
- Built for extended scene wear
Resin Cock Cage User Guide & Play Styles
Building a power-exchange dynamic with an adjustable cock cage
Select the ring from the four included sizes that fits securely behind the balls, attach the cage, and click the slide lock closed. The keyholder holds both keys — handing one to a trusted party before the scene begins is smart practice. The nonporous resin material stays hygienic across extended wear. Clean with warm water and mild soap after each session. Browse the full range at our cock cages collection or explore Kink Pleasure for broader inspiration.
Layering a harness-compatible cock cage into scene play
The harness-compatible design slots cleanly into a larger setup without fighting other gear. The firm black interlocking shell stays put, and the four ring sizes give enough range to fine-tune fit even when layered over harness hardware. Discreet shipping means your order arrives in a plain brown box with no indication of what’s inside. Our guide to bondage sex covers foundational dynamics worth reading before a first cage scene.
More Cock Cages from Our Kink Shop
Explore additional cock cage styles and power-exchange gear in our curated kink collection.
Discreet Toys is veteran-owned and operated. Every order ships in a plain brown box with a discreet billing descriptor — your privacy is the priority from checkout to doorstep. Questions about your order? Our returns & refund policy covers the details. Free shipping on orders $69 or more.
It’s only freaky the first time.
Free Shipping
on Orders $69+
Or any product with a HOT label. Free Standard Shipping applies automatically at checkout, no code needed. Every order ships within 1 business day in a plain brown box.
Day
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Arrives in 2–5 business days.
Arrives in 2–3 business days.
Arrives in 1–3 business days.
Delivery days count from the day your order ships. They're estimates, not guarantees. Orders of $200 or more may be held up to 3 business days for verification before they ship. Packages over 5 lb add a weight-based charge, shown at checkout before you pay. Read the full shipping policy
Plain Brown Box
No logos and no product names on the box. The label never says Discreet.toys or what's inside.
Discreet Billing
Your card statement shows DT WELLNESS STORE, never Discreet Toys or what you bought.
Tracking by Email
We email your tracking number once your order ships.
How Your Order Arrives
Order Placed
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Packed Discreetly
Plain brown box, discreet label
Ships in 1 Business Day
Tracking emailed to you
At Your Door
2–5 business days on Standard, sooner with Priority or Express
Veteran-Owned & Operated
Your secret is safe with us, from checkout to doorstep. Questions? Text 813-602-2480 or email contactus@discreet.toys. It's only freaky the first time.

