This kit includes upgraded 3" wide pins for your LCA bow press. Install these pins onto any LCA green or Pack-N-Go bow press model. When upgrading, you'll use an included pin pusher to remove the narrow 2.5" pins, and you'll use the same tool to install the 3" pins to help accommodate wider limb compound bow models. Interchange the pins easily following a few simple steps Wider base to accommodate wider limb bows More room for finger adjustments in and out Includes: 2 - 3" steel pins 2 - 3" spring steel plates 2 - Springsteel mounting screws 1 – Pin pusher If you have an LCA bow press that's copper in color, purchase the 3" Block Kit.