Container Twist Lock for Flatbed Trailer

Container twist locks are the critical safety components that secure shipping containers to flatbed trailers during road transport. Our forged steel twist locks meet ISO 1161 and C-GIC standards, providing a 50-ton Safe Working Load (SWL) rating that exceeds the requirements of fully loaded 40-foot containers.

Each twist lock features a heat-treated forged steel body, a spring-loaded locking cam, and a replaceable wear bushing. The quick-twist operation allows drivers to secure or release containers in seconds — minimizing port turnaround time and improving fleet efficiency.

At HOWO Special Truck Export Co., Ltd, we supply twist locks individually or in complete sets of 12 (for 40-foot container trailers) and 8 (for 20-foot container trailers). Contact us for competitive pricing and bulk discounts.