Sierra Pro Trim Dual Bezel Switch The Sierra Pro Trim Single Bezel Switch is a single function Pro-Trim that is the ultimate combination of function, design, and value. The textured lever provides a slip free finish for secure operation for allowing the driver to keep both hands on the steering wheel for safe and convenient control. Strong stainless steel bracket fits most steering systems and adjusts for regular deep dish wheels with no cords to tangle up. This Bezel Switch comes with all mounting hardware needed and complete user friendly instructions.