National Hardware - N301-192 4055BC, 1/2" x 36" Smooth Rods in Plain Steel 1/2" x 48" Square Tubes

1/2" x 48" Square Tubes in Plain Steel Made from hot-rolled plain steel for durability

Used for attaching

Dual locking design - exterior key lock and interior locking mechanism for enhanced security

National Hardware - N275-525 - V2682 - 3-11/32-in Modern Ceiling Hook in Black Black finish for style and durability

National Hardware - N100-358 V3251 5/8" D Shackle 1/2" Marine Grade in Stainless Steel Marine Grade and manufactured from stainless steel for durability

National Hardware - N301-192 4055BC, 1/2" x 36" Smooth Rods in Plain Steel 1/2" x 48" Square TubesNational Hardware N301 192 4055BC, 1 2" x 36" Smooth Rods in Plain Steel Cold rolled products have a higher yield strength, hardness, and tighter specification than hot rolled steel. Excellent forming and welding characteristics For exterior applications Meets ASTM A510