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Lockmaster 4" Resin Cock Cage - Black

Lockmaster

The 4-inch resin cock cage from Lockmaster — slightly larger than the 3

In stockFree US shipping over $60
$70.00
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Curated by Alexander Institute since 1997.
Discreet packaging
Data never sold

The story

The 4-inch resin cock cage from Lockmaster — slightly larger than the 3.5-inch sibling, sized for users who need a bit more length without committing to extra-large dimensions. Resin holds firmer than silicone for a more pronounced confined feel.

Four ring sizes ship with the unit so users can match the wearer's anatomy through testing rather than guessing. Practice short sessions before extending wear, especially for first-time cage users.

Hand wash with mild soap and warm water. Pair with water-based lubricant for insertion comfort. Air dry before storing.

Good for: chastity play, dom/sub scenes, multi-ring fitting, beginner-to-intermediate cage wearers, longer-length resin cages.

Questions before you buy?

Will this arrive in discreet packaging?
Yes — all orders ship in plain, unmarked boxes with no product names and no brand logos on the outside. We ship discreetly on every order, automatically.
What's your return policy?
Sex toys can't be returned once opened — that's an industry-standard hygiene rule, not specific to us. For defective or damaged items: we'll replace or refund. Email us and we'll handle it.
Can I order anonymously?
Yes — guest checkout is available, no account required. We ship in plain packages with no external branding. The charge on your card statement appears as "Alexander Institute" — the parent company that owns Loving Sex, nothing that identifies the product type.