Simpson ATR 3/4 in. x 18 in. Zinc-Plated All-Thread Rod Fully Threaded Steel UNC Class 2A LSSJ Face-Mount Adjustable Jack Hanger What is the purpose of

What is the purpose of the internal coolant tank built into the casting base

which helps reduce both material and labor costs during installation

providing robust material thickness for high-demand structural connections

This hoist features a slip clutch style overload protection system

Face-mount design simplifies installation on structural headers

Simpson ATR 3/4 in. x 18 in. Zinc-Plated All-Thread Rod Fully Threaded Steel UNC Class 2A LSSJ Face-Mount Adjustable Jack Hanger What is the purpose ofSimpson ATR3 4X18ZP ATR 3 4 in. x 18 in. Zinc Plated All Thread Rod is a fully threaded tension transfer element from Simpson Strong Tie, engineered for use with Simpson Strong Tie adhesives. Designed for structural applications such as floor to floor holdowns and a wide range of anchoring solutions, this zinc plated steel rod is fully threaded along its entire length for maximum versatility and reliable load transfer. Key Features Cut to length for