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...