- Cast aluminum closer body
- Sizes 3
- Heavy-duty arms available: Parallel Rigid, CloserPlus®,CloserPlus Spring™, Cushion Stop and Unitrol®
- Corrosion resistant model available (specify 1601SS)
- 25+ million cycles
- 30-year limited warranty
Delivery: The Norton 1603BC-H-690 1603BC-H-690 Tri-Packed, Hold Open Door Closer Size 3 is in stock, please allow 1-2 business weeks' lead time.