Protecting trailers, sheds, gates, and cargo with reliable puck locks is essential for security. This guide reviews top-rated hockey puck locks from trusted brands, highlighting features like hidden shackles, reinforced steel, and high-pin cylinders. Use the buying guide to compare sizes, materials, and security notes to find the right fit for your needs.
| Product | Brand | Key Feature | Notes |
|---|---|---|---|
| Pomunty 2 Pack Trailer Door Locks | Pomunty | Hidden shackle; 6-pin cylinder; solid steel | Suitable for trailers, trucks, and gates |
| 6271 Puck Lock, Hidden Shackle Padlock (2 Pack) | Soobool | Reinforced hidden shackle; 6-pin | High security with keys included |
| Master Lock Chrome Puck Lock | Master Lock | Hidden shackle; zinc-plated steel; 5-pin | Good general-purpose puck lock |
| NU-Set 2-7/8 Inch Puck Padlock | NU-SET | Hidden shackle; 6-pin; solid steel | Heavy-duty with strong resistance |
| THPXL Hockey Puck Door Lock | Trimax | Universal fit; weather resistant; no springs to rust | Versatile for commercial doors and trailers |
Note: Sizes vary. Always measure the hasp and hole depth before purchasing to ensure proper engagement and fit.
Pomunty 2 Pack Trailer Door Locks

Pomunty’s two-pack puck locks are designed for rugged outdoor use. They feature a hidden shackle and a 6-pin cylinder, which enhances pick resistance compared to typical 5-pin locks. The lock body is constructed from 45# solid steel with a chrome-plated surface for smooth operation and wear resistance. The kit includes four keys per its two-pack offering. Dimensions include a 2-7/8 inch body diameter and a 9-1/16 inch hasp length, with a 3/8 inch diameter internal shackle. Users should verify trailer hasp compatibility before buying to ensure full engagement and security.
6271 Puck Lock, Hidden Shackle Padlock (2 Pack)

The Soobool 6271 model offers a 2-pack of hidden shackle puck locks with a 2-7/8 inch body. It emphasizes high security with a reinforced hidden shackle designed to resist cutting, prying, and tampering. The locks use a 6-pin cylinder and removable brass cylinder components for maintenance or rekeying. A key-based solution helps ensure you can quickly secure or access trailers and vans. The kit includes two locks and keys, with a warranty-like confidence note for replacement or refunds in case of fit issues.
Master Lock Chrome Puck Lock

Master Lock’s chrome puck lock combines a hidden shackle design with a zinc-plated solid steel lock body for strength and corrosion resistance. It is intended for use on moving trucks, vans, or buildings with sliding doors. The lock features a five-pin cylinder, providing a high level of pick resistance, and includes a key retaining safeguard to prevent accidental unlocking. The product team emphasizes compatible fit by encouraging customers to verify backset, bore, and thickness for a proper match with their doors or hasps.
NU-Set 2-7/8 Inch Puck Padlock

NU-Set’s puck padlock uses a solid steel body with a hidden shackle and a six-pin cylinder for enhanced pick resistance. It comes with a key and is designed to withstand forced entry attempts with reinforced construction. The lock is marketed for high-security scenarios, including trailers and storage facilities. As with other puck locks, users should confirm door dimensions and hasp compatibility before purchasing to ensure engaging performance in outdoor environments.
THPXL Hockey Puck Door Lock – Universal Fit

Trimax THPXL offers a universal-fit puck lock designed for commercial doors, trailers, and gates. It features weather resistance to protect against rust and corrosion and an internal shackle design that reduces exposure to bolt cutters. The locking mechanism aims for no springs to rust or jam, contributing to durability in harsh outdoor conditions. This model is suitable for users seeking a flexible, long-lasting lock that can withstand varying climates and security challenges.
Buying Guide
Key considerations when choosing a hockey puck lock include material and fabrication. Solid steel bodies with chrome plating deliver durability and wear resistance, while aluminum builds reduce weight but may vary in cut resistance. Hidden shackle designs enhance security by concealing the shackle from bolt cutters. A higher pin count (such as 6-pin) generally increases pick resistance, though real-world security also depends on the latch and hasp compatibility.
Size and fit are critical. Measure the body diameter, hasp length, and internal shackle diameter to ensure the lock will engage properly with your trailer or storage unit. If the center of the hole is not within recommended tolerances, the pin may not engage. Always verify the lock’s compatibility with your specific hasp dimensions and the depth of the hasp hole before purchasing.
Security features vary across models. Some locks offer additional protections like tamper-resistant brass cylinders, fully enclosed bolts, or anti-cut/anti-saw designs. Consider whether you want a keyed-alike option for multiple locks to simplify access control. Finally, consider environmental conditions—some locks advertise weather resistance or corrosion protection, which matters for outdoor installations.
Warranty and support can influence long-term satisfaction. Several products advertise guarantees or responsive customer service if a lock does not fit or if there are quality concerns. When buying for commercial use, prioritize certifications, back-end support, and replacement policies to minimize downtime and ensure continued security.
Summary of top picks for hockey puck locks includes options from Pomunty, Soobool, Master Lock, NU-SET, and Trimax. Each product provides distinct advantages, from reinforced hidden shackles and high-pin cylinders to universal fit designs and weather-resistant construction. Choose based on your hasp size, security needs, and climate exposure to maximize lock performance and reliability.
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