American Lock A10KA-43847 Aluminum Padlock 1-3/4in

Product Description

The AMERICAN LOCK A10KA-43847 is a rectangular aluminum-body padlock designed for keyed-alike applications across commercial and industrial job sites. The body measures 1-3/4 inches wide and 3/4 inches thick, offering a compact profile that fits standard hasps, chains, and lockout-tagout hardware. The shackle is made from boron alloy steel with a 5/16-inch diameter, 3/4-inch width, and 1-1/8-inch height, providing solid cut resistance for its size class. A 5-pin cylinder delivers reliable key security. At 0.45 pounds, the padlock is lightweight enough for frequent use while maintaining the structural integrity expected on trade job sites.

This padlock is suited for light-duty to medium-duty securing tasks in electrical, HVAC, and general mechanical service environments. The keyed-alike configuration allows multiple padlocks in the same job site kit to share a single key, reducing key management complexity during multi-point lockout procedures. The gray aluminum body resists corrosion in typical indoor and sheltered outdoor applications. Electricians, HVAC technicians, and facilities maintenance personnel commonly specify keyed-alike padlocks for lockout-tagout programs that require consistent keying across a lock set.

Key Features

• Aluminum body construction — lightweight at 0.45 pounds with corrosion resistance for indoor and sheltered use
• Boron alloy shackle resists cutting and provides durability beyond standard steel shackles
• Keyed-alike configuration allows one key to operate multiple locks in a set
• 5-pin cylinder for improved pick resistance over standard 4-pin designs
• Compact 1-3/4-inch wide rectangular body fits standard hasps and lockout-tagout devices
• Shackle clearance of 1-1/16 inches accommodates chains, hasps, and cable hardware

Compatibility

Designed as an OEM-style keyed-alike padlock for use with standard hasps, lockout-tagout stations, and chain setups requiring a 1-3/4-inch wide aluminum body padlock with a 5/16-inch diameter boron alloy shackle.

Installation Notes

Installation requires no tools — the padlock is ready to use as received. When deploying as part of a lockout-tagout program, verify compliance with OSHA 29 CFR 1910.147 control of hazardous energy procedures before placing the lock in service. Always confirm the hasp or anchor point is rated for the shackle diameter before securing. Do not use this padlock as the sole barrier for high-security or outdoor exposed applications where heavy-duty shackle ratings are required.