SUPPORTS: 1/2" x 3" steel bar and 3" square x 11 ga. steel tube. SLATS: 2" x 3" nominal. Available with #1 pressure treated southern yellow pine, clear all heart, free of heart center redwood, Pau Lope®, or clear douglas fir. CENTER STRAP: 3/8" x 1 1/2" steel bar. HARDWARE: Stainless Steel. FINISH: Polyester powder coated. Choice of permanent, surface mount, or gull-wing supports. MODEL NO. 560-6T 560-6P 560-6R 560-6D 6' Treated Pine 6' Pau Lope® 6' Redwood 6' Douglas Fir     560-8T 560-8P 560-8R 560-8D 8' Treated Pine 8' Pau Lope® 8' Redwood 8' Douglas Fir