RV Designer Safety Lock Pin 5/16in x 2 9/16" 5/16in x 2-9/16in. The RV Designer Safety Lock Pins include a snap lock bale that is spring tensioned for a strong holding action and are made of high manganese steel to resist rust and corrosion. These RV Designer Fix It Products have an easy trouble-free installation. The RV Designer Safety Pin is the perfect tool to make secure short repairs on your own or to give a new life to the RV Designer Heavy-duty Safety Pins. Features of RV Designer Safety Lock Pin 5/16in x 2 9/16" Designed for a secure trouble-free installation Snap lock bale is spring tensioned for a strong holding action Made of zinc plated steel Resists rust and corrosion Dimensions: 5/16" x 2-9/16" Package Contents: RV Designer Safety Lock Pin 5/16in x 2 9/16" RV Designer H424: Safety Lock Pin 5/16in x 2 9/16" 5/16in x 2-9/16in