Laclede 1/2" (13mm) Square-Link Security Chain – Sold by the Foot for Custom Lengths The Laclede 1/2" (13mm) Square-Link Security Chain is the largest and heaviest-duty security chain we offer,...

Laclede 3/8" (10mm) Square-Link Security Chain – Sold by the Foot for Custom Lengths The Laclede 3/8" (10mm) Square-Link Security Chain is a heavy-duty security chain designed for customers who...

Laclede Armored Chain Padlock – Ideal for 10mm & 13mm Security Chains The Laclede Armored Chain Padlock is a high-value, heavy-duty lock specifically designed to pair with Laclede’s...

Grade 120 alloy steel, domestically producedRugged, versatile and the highest strength option available todayQuenched and Tempered before being proof-testedThe perfect choice for overhead lifting