Bulk keyed-alike padlocks offer convenient, multi-lock security with a single key. The following selections are designed for indoor and outdoor use, featuring reinforced bodies, weather resistance, and pick-resistant cylinders. Each option is keyed alike to simplify management across gates, sheds, lockers, and storage facilities. Read on to compare durability, shackle size, and overall value to find the right set for your needs.
| Product | Brand | Shackle | Qty | Keyed Alike |
|---|---|---|---|---|
| Lion Locks 2″ Keyed Alike Padlocks | Lion Locks | 2″ | 1 set | Yes |
| Travate Keyed Alike Padlocks, 12-Pack | Travate | 1-9/16″ | 12 | Yes |
| Fu Volante Heavy Duty Laminated Steel Padlocks | Fu Volante | 1-9/16″ (approx) | 20 | Yes |
| Zarker J45S Keyed Alike Padlocks (6-Pack) | Zarker | 1-3/4″ or 1-9/16″ | 6 | Yes |
| SEPOX All-Weather Keyed Alike Padlocks | SEPOX | 1-1/4″ to 1-9/16″ | 20 | Yes |
Lion Locks 2″ Keyed Alike Padlocks

The Lion Locks set features 2″ long shackles on hardened steel bodies designed for robust outdoor use as gate locks, locker locks, or storage shed security. The keyed-alike design lets you operate multiple padlocks with a single key, reducing key-ring clutter for facilities with numerous entry points. A brass pin cylinder enhances resistance to picking, while the thick shackle helps deter cutting attempts. This option balances practical everyday security with durable construction suitable for both indoor cabinets and exterior applications.
Key benefits include a streamlined key system that minimizes maintenance headaches and a versatile design suitable for various environments. The locks are built to withstand exposure, helping prevent corrosion and wear in humid or outdoor settings. For managers seeking a straightforward solution to secure multiple enclosures without swapping keys, these Lion Locks provide a reliable option backed by a reputation for durability and ease of use.
Travate Keyed Alike Padlocks, 12-Pack

The Travate 12-pack offers heavy-duty laminated steel padlocks with nickel plating for weather resistance and corrosion protection. The 4-pin cylinder design adds security, while dual locking ball bearings resist prying and hammering. The set includes 24 keys keyed alike, ensuring a simplified access system for frequent users and multiple sites. With a rugged, layered construction and a hardened steel shackle, these locks are built to deter bolt cutters and withstand harsh environments, making them suitable for storage units, sheds, garages, and fencing.
In use, the key-alike convenience reduces the risk of lost keys and administrative overhead across facilities. The durable finish helps extend life in outdoor climates, and the per-lock balance between security and practicality makes this option appealing for property managers, gym facilities, and school campuses needing dependable bulk security with minimal key management overhead.
Fu Volante Heavy Duty Laminated Padlocks

Fu Volante offers a waterproof, laminated steel body with a 1-9/16″ wide profile and a hardened steel shackle. The black and red plastic-covered exterior provides outdoor protection against moisture, dirt, and grime. Each lock includes a 4-pin brass cylinder for a balance of security and ease of use, and the keyed-alike design enables bulk operation with a single key. Weighing roughly 7.15 ounces per lock, these units are designed for routine handling across storage facilities, gates, and tool lockers where weather exposure is a factor.
This option emphasizes outdoor readiness, making it a strong candidate for campuses, industrial sites, or residential properties where a uniform set of locks must endure frequent use and environmental challenges. The combination of sturdy construction and practical key management supports long-term cost efficiency and reduced maintenance complexity across multiple entry points.
Zarker J45S Keyed Alike Padlocks

The Zarker J45S set includes six locks with a stainless steel shackle and a zinc body, delivering strong, weather-resistant performance. The 7-pin brass cylinder improves durability and security, with all locks in the bundle keyed alike so a single key opens all six. The design emphasizes robust construction capable of resisting corrosion and liquidation attempts, making it suitable for warehouses, outdoors, and other high-use environments. The included 18 keys ensure ample access options while preserving the keyed-alike convenience for facility management.
Users benefit from a balance of high-security features and reliability, particularly where bulk access is needed across multiple storage points. The rust-proof materials and weather-ready design support long-term performance in varied conditions, helping facilities maintain consistent security without frequent re-keying or key sharing complications.
SEPOX 20 Pcs All-Weather Padlocks

SEPOX offers a 20-pack of all-weather padlocks with keyed-alike convenience and a solid steel core. The product highlights include a hardened steel shackle, corrosion-resistant materials, and a black coating designed to handle outdoor exposure. The keyed-alike arrangement eliminates the complexity of managing multiple keys across many locks, simplifying daily operations in schools, gyms, gates, cabinets, and tool sheds. The sturdy design is intended to withstand weather conditions and provide dependable security over time.
For managers evaluating bulk security, SEPOX presents a practical blend of durability, ease of use, and scale. The set is positioned to minimize maintenance burdens while maintaining a solid barrier against unauthorized access, making it a sensible option for multi-lock configurations across commercial or institutional facilities.
Buying Guide: Key Considerations For Bulk Keyed-Alike Padlocks
- Intended environment: Outdoor vs indoor performance affects material choices, corrosion resistance, and shackle strength. Look for hardened steel bodies and weatherproof coatings for exterior use.
- Shackle size and clearance: Longer shackles increase versatility for hasps and bulky hasps, but may reduce cut resistance. Match shackle length to your security needs and installation gaps.
- Lock cylinder design: Higher pin counts (e.g., 7-pin) generally improve resistance to picking. Evaluate whether a standard brass cylinder meets your threat level or if a high-security option is warranted.
- Key management: Keyed-alike sets reduce key clutter but ensure you order the correct quantity of keys for daily use and spares. Consider a backup plan for key loss or misplacement.
- Durability vs cost: Bulk sets balance upfront cost with the long-term savings of reduced key management and maintenance. Compare material composition (laminated steel, stainless steel) and shackle hardness.
- Brand and warranty: Reputable brands offer better consistency in keyed-alike programs and provide support or replacement if a batch issue arises.
- Size consistency: When ordering from multiple brands, confirm that body width and shackle dimensions align to avoid compatibility issues with hasps and cabinets.
- Key distribution policy: If the same key opens all locks, keep a secure inventory of spare keys and track who has access to them to maintain control.
Overall, the best bulk keyed-alike padlocks provide a balance of rugged construction, reliable keying, and practical security features suitable for campuses, warehouses, or multi-room facilities. Assess site conditions, security requirements, and maintenance logistics to select a set that minimizes administrative tasks while delivering dependable protection across multiple entry points.