SĀFTRON high impact polymer products are made of specially formulated compounds to ensure longevity and unparalleled resistance to the elements, UV, and chemicals. SĀFTRON Anchor Sockets can be used with any handrail or ladder with a 1.90″ OD rail. A grounding terminal is included for installations with steel rails or other conductive materials. (SĀFTRON rails and ladders do not require grounding). SĀFTRON Anchor Sockets work particularly well with SĀFTRON railing due to a firm grip of material when secured together. A high impact polymer exterior ensures SĀFTRON products are unaffected by pool chemicals, salt, and sun and remain cooler to the touch.