Our Most Popular Handle Decorative Metal Washers Also Serve to Cover Any Hole Defects in Glass Available in chrome and brushed nickel Heavy 19 mm Diameter Tubular Construction (1.5 mil Thick) The CRL BM Series of Back-to-Back Tubular Pull Handles with Metal Washers are constructed of 1.5 mil thick heavy brass tubing. Decorative metal back-up washers are included, as well as plastic washers to protect against glass-to-metal contact. Consists of one pull for each side of the door (back-to-back).