# Vac-U-Lock® Compatible Quick Connect Machine Plug

Turn your sex machine into a quick-change pleasure station. The Vac-U-Lock® Compatible Quick Connect Machine Plug lets you attach any Vac-U-Lock compatible dildo to a quick-connect sex machine and swap attachments in seconds, with no tools and no fuss.

**How it works:** The ribbed end slides firmly into the Vac-U-Lock socket at the base of your dildo. The chrome quick-connect pin on the other end snaps straight into your machine's coupling. Push to lock, pull the collar to release. That's it.

Machined from solid aluminum, it won't bend, crack or wobble under fast, powerful thrusting. The ribbed design grips your dildo securely, so every stroke feels steady and controlled from start to finish.

Pair it with any Vac-U-Lock compatible RealCock dildo to build a setup that's endlessly customizable, from gentle and slow to fast and relentless.

**Key Features:**

-   Solid aluminum build: 4-3/4" long with a 1" diameter for a strong, wobble-free hold
-   Tool-free quick connect: snaps into your sex machine in seconds and releases just as fast
-   Ribbed Vac-U-Lock® plug: grips the dildo base tightly so it stays put during fast thrusting
-   Compatible with Vac-U-Lock® dildos, including RealCock Vac-U-Lock compatible dildos
-   Fits sex machines with a standard quick-connect (KlicLok-style) coupling

_Note: Dildos and sex machine are not included._

## Details

- **Price:** 89.0 USD
- **Vendor:** RealCock Toys
- **Type:** Vac-U-Lock System

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Black | 89.00 USD | In stock |

## Images

- Vac-U-Lock® Compatible Quick Connect Machine Plug Black - aluminum sex machine adapter - front view
- Vac-U-Lock® Compatible Quick Connect Machine Plug Black - ribbed Vac-U-Lock plug and connector - angled view
- Vac-U-Lock® Compatible Quick Connect Machine Plug Black - chrome quick-connect pin - side angle view
- Vac-U-Lock® Compatible Quick Connect Machine Plug Black - tapered ribbed plug end - top angle view
- Vac-U-Lock® Compatible Quick Connect Machine Plug Black - quick-release coupling for sex machine rod - connection detail
- Vac-U-Lock® Compatible Quick Connect Machine Plug Black - attached to sex machine quick-connect rod - installed view
- Vac-U-Lock® Compatible Quick Connect Machine Plug Black - shown with realistic silicone dildos - size comparison
- Vac-U-Lock® Compatible Quick Connect Machine Plug Black - fits Vac-U-Lock dildo base socket - compatibility view
- Vac-U-Lock® Compatible Quick Connect Machine Plug Black - sex machine installation instructions - step-by-step guide

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> Source: [RealCock Toys](https://www.realcocktoys.com/products/vac-u-lock-compatible-quick-connect-machine-plug)
> Updated: 2026-10-08