- Zinc-plated 1" (25mm) diameter steel tube with 1/8" (3mm) thick W1 white vinyl antibacterial, biocompatible, and warm-to-the-touch coating with glossy finish.
- 1-1/4" (32mm) outside diameter tubing.
- Clearance between the Grab Bar and wall is 1-1/2" (38mm).
- Bobrick grab bars that provide 1-1/2" (38mm) clearance from wall B-580616 x 18, B-580616 x 24, B-580616 x 36, B-580616 x 42 can withstand loads of 450 pounds (204 kg) if properly installed.
Measurement Diagram:

Architectural Specification:
Vinyl-Coated Grab Bar shall be corrosion resistant, zinc coated steel pipe with vinyl antibacterial, biocompatible, and warm-to-the-touch coating. Grab Bar shall have 1/8" (3mm) wall thickness, 1/8" (3mm) extruded plastic finish coating thickness, and 1-1/4" (32mm) outside diameter. Clearance between the grab bar and wall shall be 1-1/2" (38mm). Concealed Mounting Flanges shall be fiberglass reinforced nylon plate and equipped with four screw holes for attachment to wall. Flange covers shall be fiberglass reinforced nylon with glossy finish, 3-1/4" (83mm) diameter, and shall snap over Mounting Flanges to conceal mounting screws. Ends of grab bar shall pass through Concealed Mounting Flanges. Grab Bar shall comply with accessible design (including ADAAG in the U.S.A.) for structural strength