Handrail gripping surfaces with a circular cross section shall have an outside diameter of 1¼ inches (32 mm) minimum and 2 inches (51 mm) maximum....
Search Results "Gripping Surface"
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11B-505.7.1 Circular cross section
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11B-505.7.2 Non-circular cross sections
Handrail gripping surfaces with a non-circular cross section shall have a perimeter dimension of 4 inches (102 mm) minimum and 6¼ inches (159 mm) maximum, and a cross-section dimension of...
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11B-505.8 Surfaces
Handrail gripping surfaces and any surfaces adjacent to them shall be free of sharp or abrasive elements and shall have rounded edges....
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11B-609.7 Installation
Grab bars shall be installed in any manner that provides a gripping surface at the specified locations and that does not obstruct the required clear floor space....
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11B-1008.2.5.3.1 Handrail gripping surfaces
Handrail gripping surfaces with a circular cross section shall have an outside diameter of 0.95 inch (24 mm) minimum and 1.55 inches (39 mm) maximum....
- Figure 505.6 Horizontal Projections Below Gripping Surface – Drawing from the U.S. Access Board
- Figure 505.7.2 Handrail Non-Circular Cross Section – Drawing from the U.S. Access Board
- Rockwood Manufacturing Company 700 Handrail Bracket
- Rockwood Manufacturing Company 702 Handrail Bracket

