Kingsbox V Push Down Bars are made from high-quality steel. They are compatible with plate-loaded and stack-loaded pulley machines. These handles allow you to perform a variety of exercises such as Tricep Pushdowns, Face Pulls and Rope Hammer Curls.Version 1 is chrome coated where the grip area is covered with rubber for a better and stronger grip even when the hands get sweaty. Version 2 has a combination of chrome and rubber, moreover, it is covered in special semi-soft foam for the strongest grip. Chrome coating serves as a protection against scratches and is built to withstand heavy use.