What is the allowable grip size range for accessibility handrails?

The allowable grip size range for accessibility handrails is 30 mm to 50 mm. This range is established based on guidelines set forth in accessibility standards to ensure that handrails provide effective support for individuals with disabilities or limited mobility. A grip size within this range facilitates a secure grasp, allowing users to hold onto the rail comfortably and safely, which is particularly important for those who may rely on handrails to maintain balance or support while navigating stairs and ramps.

Handrails that fall outside of this specified range may not be usable or effective for all individuals, especially those with grip strength limitations. Having too small of a grip may create difficulties for users in maintaining a secure hold, while a larger grip could inhibit their ability to grasp the handrail safely. Adhering to the defined range helps ensure that handrails meet the needs of the greatest number of people, contributing to improved accessibility in public and private spaces.