Mounting kits and grab bar fasteners are available for purchase separately as well as optional anchoring devices

A rough opening that is 11-1/2 inches in width by 53-5/8 inches in height by 3-3/4 inches in depth is necessary for installation

the towel ring extends from the mounting surface by 2-3/8 inches

2 inches high and 2 inches deep

the support arm is made of 21-gauge rectangular tubing that has dimensions of 1/2 of an inch by 1 inch

Elkay DRKADQ222050L0 18 Gauge Stainless Steel 22' x 19.5' x 5' Single Bowl Top Mount Sink asi-Traditional Mounting kits and grab bar18 Gauge Stainless Steel 22' x 19. 5' x 5' Single Bowl Top Mount Sink