CINCINNO 4-Pack Heavy Duty Laminated Steel Padlocks – Weatherproof, Keyed Alike

Overview

Meet the CINCINNO 4-Pack Heavy-Duty Padlocks, built to balance rugged construction with practical everyday use. Each lock features a laminated steel body and a hardened steel shackle, delivering a tactile, confident feel when you lock up storage, gates, or equipment. The bright yellow thermoplastic shell adds visibility and outdoor protection, helping shield against rain, dirt, and grime while you work through your day.

Durability you can feel

The lock body measures 1-9/16 inches wide, paired with a 7 mm (about 9/32 in) diameter shackle that extends roughly 1-1/16 inches. This compact, robust combo creates a secure solution for common hasps and latch hardware, designed to withstand routine handling and exposure. The laminated steel core and hardened shackle work in concert to deter bending, cutting, and prying attempts during everyday use.

• Laminated steel body for enhanced strength and long-term resilience
• Hardened steel shackle to resist wear and tampering
• Weatherproof yellow shell protects against moisture, dirt, and grime

Versatile and weather-ready

Designed for both indoor and outdoor environments, these locks suit storage units, garages, trailers, mobile trucks, outdoor gates, and warehouses. The longer shackle provides extra clearance for larger hasps, expanding where you can reliably secure items without compromising accessibility.

• Long shackle offers added clearance for larger hasps
• Weather-resistant shell stands up to varied conditions

What’s included

Inside the package you’ll find four padlocks and eight keys. All locks are keyed alike, meaning the same keys fit every lock in the set for streamlined access and convenience across doors, sheds, and storage areas.

• Four padlocks in one kit
• Eight keys total; all locks open with the same keys
• Keyed-alike design for simple, unified access

Key specifications at a glance

1-9/16 in (40 mm) wide body, 9/32 in (7 mm) diameter shackle, 1-1/16 in (27 mm) shackle length, 5/8 in (16 mm) width. Ready to pair with your existing security setup, these padlocks offer a practical balance of size, strength, and ease of use.