Model GSF-3880NE (GSA) Safe-T-Lock Tubular Frame
Product is shown on the picture to the left. Specifications for this product are below.
Spring Frame Construction:
All components are fabricated from domestic special ASTM 1010 grade 70,000-PSI minimum yield strength HRP&O steel tubing. End sections consist of 1 ½ inch square steel tubing with 15ga. (0.072”) wall thickness. Side sections consist of 2 inch by 1 inch rectangular steel tubing with 14ga. (0.083”) wall thickness. Specially configured interior cross braces (2) consist of 1 inch square tubing with 15ga. (0.072”) wall thickness. Two specially designed laser cut hook plates of A1011 Grade 50 HRP&O Temper pass steel in 10ga. (0.135”) thickness are robotically MIG welded to each side section (2). The side sections are specially notched on the inside to allow for end insertion, which positively aligns and locks the end and side sections together before the finished welding. The two interior cross braces are notched with a laser to allow them to lock together as they intersect. After each component is processed to exacting tolerances, by means of high tech laser cutting, they are accurately fixtured and are finish welded using state of the art robotics to ensure total unitized frame integrity every time. This unique all tubular design greatly enhances overall strength and safety creating a new unmatched level of excellence.
*Other sizes and attachment configurations are available
The spring surface is made up of 16 rows of 9 ga. genuine No Sag sinuous spring wire with “Z” hooks on each end. There are nine rows of 12ga. connecting links between each row of sinuous springs for a total of 117 links. There are seven 12ga. helical springs, with 16 turns and a ¾ inch diameter, on each end of the spring frame, and additional 2 rows of nine each in the center for a total of 32. All spring components are inserted inside the tubular frame leaving it both tamper-proof and free of sharp edges.
All components are cleaned, pickled, phosphated, and non-chromic sealed in six stages. They are then dried and electrostatically powder coated with hybrid dry powder and baked at 400 degrees. Color is Textured Black.
***This model is patent pending***