Description
Product Overview
The ACKSTAR Lock and Key set is engineered specifically for classic gumball, capsule, and candy vending machines that feature a top‑lid design. Measuring just 1.5 x 0.75 x 0.75 inches and weighing 4.16 ounces, the lock is compact yet robust, constructed from hardened steel to resist tampering and wear. The 1/4″ threaded tubular mechanism provides a secure, snap‑in fit that aligns perfectly with the machine’s original lock housing, ensuring that the lock cannot be forced open without the matching key. The included Y3 key is precision‑cut, offering smooth operation and reliable engagement every time. This lock and key pair is part of the 2U‑K&L‑Y3 model series, a proven solution that has earned a high ranking among vending machine accessories.
![[Product front view showing all components]](https://www.journeywear.store/wp-content/uploads/2026/07/b74153bd7e8f43af950f17be8215a6e6.jpg)
Usage
Designed for a wide range of vending equipment, this lock set works on LYPC, Proline, Classic, Titan, Vendmaster, Silent Sales Force, 1‑800, SSF, V‑Line, NAV, and any other machines that share the same top‑cover configuration. Whether you operate a small concession stand, a school snack bar, or a large commercial vending fleet, the lock provides a straightforward upgrade to protect inventory and revenue. Installation requires only a standard screwdriver; the lock is inserted into the existing cavity, the threaded portion is tightened, and the key is tested for proper rotation. Once installed, the lock deters unauthorized access, reduces product loss, and gives operators peace of mind during off‑hours. It is not compatible with Beaver machines, so be sure to verify the lock housing before purchase.
Why Choose Us
ACKSTAR has a reputation for delivering high‑quality vending components that meet rigorous industry standards. Each lock undergoes a multi‑stage heat‑treatment process to achieve optimal hardness while maintaining a smooth interior surface for the key. Our quality assurance team conducts dimensional checks on every unit to guarantee a perfect fit for the specified machine models. In addition, the lock is backed by a responsive customer support team that offers installation guidance, troubleshooting assistance, and a straightforward replacement policy should any defect arise. By choosing this lock, you benefit from a product that combines durability, precision engineering, and a commitment to after‑sales service that few competitors can match.
Key Features
- Compact hardened‑steel lock provides strong resistance to tampering.
- 1/4″ threaded tubular design ensures a precise, secure fit for top‑lid machines.
- Y3 key is precision‑cut for smooth operation and long‑term reliability.
- Compatible with a broad range of popular vending brands and models.
- Backed by dedicated customer support and easy replacement policy.
FAQ
What machines are compatible with this lock?
The lock works on LYPC, Proline, Classic, Titan, Vendmaster, Silent Sales Force, 1‑800, SSF, V‑Line, NAV, and any other machines that use the same top‑cover style. It does not fit Beaver machines.
How do I install the lock?
Remove the existing lock, insert the new tubular lock into the cavity, tighten the 1/4″ threaded portion with a screwdriver, and test the Y3 key for proper rotation. No special tools are required.
Is the lock durable enough for high‑traffic locations?
Yes. The lock is made from hardened steel and undergoes heat‑treatment to resist wear, making it suitable for busy vending environments.
What if the key is lost or damaged?
Contact ACKSTAR customer support for a replacement key. We can provide a new Y3 key that matches the lock’s specifications.





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