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Doc Johnson Vac-U-Lock Knuckle Up - Black
Doc Johnson Vac-U-Lock Knuckle Up - Black
Doc Johnson
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Doc Johnson Vac-U-Lock Knuckle Up — Black
Taking hands-on play to the next level — the Knuckle Up accessory gives you total control over penetration depth, angle, and rhythm. Compatible with the entire Vac-U-Lock attachment library, this feisty handle transforms any Vac-U-Lock dildo into a fully hand-controlled experience. Waterproof, phthalate-free ABS construction.
Total Control
Hands-on penetration
Hands-on penetration
Vac-U-Lock®
Universal compatible
Universal compatible
Waterproof
ABS construction
ABS construction
Made in USA
Doc Johnson since 1976
Doc Johnson since 1976
Key Features
- Hands-On Total Control: Ergonomic knuckle handle design gives you complete control over penetration depth, angle, and pace
- Universal Vac-U-Lock® Compatibility: Works with the entire Doc Johnson Vac-U-Lock attachment library — 50+ interchangeable dildos and accessories
- Waterproof ABS Construction: Durable, body-safe ABS plastic — easy to clean and safe for use in water
- Phthalate-Free: 100% body-safe materials
- Made in the USA: Doc Johnson quality assurance since 1976
Specifications
| Brand | Doc Johnson — Vac-U-Lock® Series |
| Type | Vac-U-Lock® handle accessory |
| Material | ABS plastic — body-safe, phthalate-free |
| Color | Black |
| Waterproof | Yes |
| Compatibility | All Vac-U-Lock® attachments |
| Cleaning | Warm water + mild soap · toy cleaner spray |
| Made In | USA — since 1976 |
| Audience | For Couples · LGBTQ+ · Unisex |
PlayLoveToys Tip: Pair the Knuckle Up with any Vac-U-Lock dildo for a completely hands-controlled experience — ideal for couples play or solo sessions where you want full command of depth and rhythm. We recommend pairing it with the Vac-U-Lock UR3 Dildo collection for the most realistic feel. Always use water-based lube with UR3 attachments.
Doc Johnson Vac-U-Lock® — 50+ Interchangeable Attachments
Knuckle Up Handle — Black
This product is available in our Best Sex Toys, Doc Johnson, New Arrivals collections.
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