Light Duty Turnlocks LEA Light duty Easy Assembly This series has multiple head styles. It's possible to install these series with either a retaining washer or a grommet. LEG Light duty Extended Grip This series has a higher grip range You can install this LEG-series with a larger panel thickness before switching to a part with a higher stud length. LMH Light duty Miniature Housed This series is the tiniest series we have. The LMH-series has a plastic washer on the stud to protect decorative surfaces LPT Light duty Push Turn. This series are an easy and economic clip-in installation for the stud and the receptacle. This fastener are a small size they are used in electrical engineering and electronics. LOPMB Light duty one piece modular bar. This series are custom tailored to your applications. This fastener fastens panels in electrical switch cabinets to modular bars. LOPHS Light duty one piece hole shape. This series has the same hole for panel and frame. It's possible to install these series without tools.