Load Stop: Keep Cargo from Shifting on Your ACS Rack A tool-free, adjustable stop with an integrated tie-down point — keeps lumber, ladders, and long cargo from shifting laterally on your standard load bar. Part # 00-LDSA-01-1031. In stock. Note: mounts only to a standard load bar — does not work on the roof load bar. ✓ Tool-free install and adjustment — adjusts with a turn of the dual compound knob. ✓ Integrated tie-down point — tighten your load right at the stop. ✓ Patent pending. Specifications Fitment Standard load bar only — not compatible with the roof load bar Material Dual-stage powder-coated steel Installation Simple T-slot, no tools required Fasteners Grade 8.8 zinc-plated Weight 5 lbs. Origin Designed, engineered, and manufactured in the USA Installation Installs without tools in minutes. Download the installation instructions (PDF) → Frequently Asked Questions See all FAQs → Does this work on the roof load bar? No. It only mounts to a standard load bar. Do I need tools to install or adjust it? No. It installs without tools and adjusts with a turn of the dual compound knob. Can I tie down my load with it? Yes, it has an integrated tie-down strap point.