Description

Lockwood 120N Series High Security Padlocks – Toughened Protection with a Soft Touch

At Aus Lock and Safe Co, we know that Melbourne’s weather can be as tough on your locks as a pair of bolt cutters. The Lockwood 120N Series is the upgraded, high-security evolution of the classic brass padlock. While it retains the legendary solid brass core, the "N" series adds a rugged, UV-stable silicone jacket that acts as a suit of armor against the elements.

This is the "General Purpose Plus" solution—perfect for residential and commercial applications where you need higher physical resistance (SP ratings up to 6) and protection for the surfaces your padlock touches, like your car’s paintwork, powder-coated gates, or glass-panelled doors.

Model, Body Width, Shackle Diametre, Security Rating and Corrosion Ratings

120N/30 30mm x 5.0mm P3 C3

120N/35 35mm x 6.4mm SP4 C3

120N/40 40mm x 7.1mm SP5 C3

120N/45 45mm x 8.0mm SP6 C3

120N/50 50mm x 9.5mm SP6 C3

120N/60 60mm x 10.0mm SP6 C3

Why Buy from Aus Lock and Safe Co?

The 120N series is a professional-grade lock that deserves professional setup. When you source yours from our Laverton North workshop, you get:

1. Custom Keyed-Alike Systems: We can supply you with a "one-key" solution for your entire property. One key can open your front gate, your trailer, your shed, and your toolbox.

2. Color-Coded Management: Each model size comes with a distinct jacket color. We can help you set up a visual security system for your facility—for example, "Blue" for staff areas and "Grey" for perimeter gates.

3. Local Expertise: We’ve been Melbourne’s lock specialists for over 30 years. We know that the 120N’s C3 Corrosion Rating is perfect for our suburban and rural clients who need a lock that won't seize up after a rainy winter.

Pro Tip: If you're using this lock on a boat trailer or near the coast, the silicone jacket is a lifesaver. It prevents the salt spray from sitting directly on the brass body, significantly extending the life of the internal springs and pins.