Handrail gripping surfaces with a non-circular cross section shall have a perimeter dimension of 4 inches (100 mm) minimum and 6 1/4 inches (160 mm) maximum, and a cross-section dimension...
Search Results "Gripping Surface"
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505.7.2 Non-Circular Cross Sections
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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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4.8.5* HANDRAILS
(2) If handrails are not continuous, they shall extend at least 12 in (305 mm) beyond the top and bottom of the ramp segment and shall be parallel with the floor or ground surface....
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4.8.5(4)
(4) Gripping surfaces shall be continuous....
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4.9.4 HANDRAILS
At the top, the extension shall be parallel with the floor or ground surface....
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4.9.4(4)
(4) Gripping surfaces shall be uninterrupted by newel posts, other construction elements, or obstructions....
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R409.6 Gripping Surface
R409.6 Gripping Surface. Handrail gripping surfaces shall be continuous along their length and shall not be obstructed along their tops or sides....
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R409.8 Surfaces
R409.8 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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Shape and Diameter
Use of a handrail requires the formation of a power grip so that hands and fingers can be opposed and the surface of the palm can be in maximum contact with the rail surface....
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Size and Spacing of Grab Bars and Handrails [4.26.2]
Size and Spacing of Grab Bars and Handrails [4.26.2] Use of a grab bar or handrail requires the formation of a power grip so that thumb and fingers can be opposed and the surface of the...
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Handrails [§504.6, §505]
Handrails [§504.6, §505] Handrails are required on both sides of stairs and must be continuous within the full length of each stair flight. Inside handrails on switchback or...
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Handrail Clearance and Cross Section [§505.5, §505.7]
Handrail Clearance and Cross Section [§505.5, §505.7] Surface requirements and clearances facilitate a power grip along the length of handrails....
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Circular Cross Section and Clearance (§505.5, §505.7)
Circular Cross Section and Clearance
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Non-Circular Cross Section and Clearance (§505.5, §505.7)
Keep wall surfaces above handrails free of any protrusions....
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Common Questions (Stairways)
Common Questions
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5.4.6 Transfer Support Gripping Surface Cross Section and Clearances for M301, M302, and M305.2
sufficient to enable individuals with disabilities to firmly grasp the gripping surface and support themselves during transfers....
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5.4.7 Transfer Support Gripping Surface Clearance Recommendation for M301 and M302
5.4.7 Transfer Support Gripping Surface Clearance Recommendation for M301 and M302 Description: A clearance around the gripping surface is necessary to ensure sufficient space for a person...
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5.4.8 Transfer Support Gripping Surface Hazard Recommendation for M301 and M302
5.4.8 Transfer Support Gripping Surface Hazard Recommendation for M301 and M302 Description: Gripping surface hazards are sharp or abrasive elements that prevent an individual from sufficiently...
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5.4.9 Interruptions along Transfer Support Gripping Recommendation for M301 and M302
At the point of connection, these features impede the ability to grasp completely around the cross section of the gripping surface....
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505.6 Gripping Surface
505.6 Gripping Surface. Handrail gripping surfaces shall be continuous along their length and shall not be obstructed along their tops or sides....
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505.7 Cross Section
Handrail gripping surfaces shall have a cross section complying with 505.7.1 or 505.7.2....
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505.7.1 Circular Cross Section
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....
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505.7.2 Non-Circular Cross Sections
Handrail gripping surfaces with a non-circular cross section shall have a perimeter dimension of 4 inches (100 mm) minimum and 6¼ inches (160 mm) maximum, and a cross-section dimension of...
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505.8 Surfaces
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....