diff --git a/3D Design/joints/pentagon_corner.SLDPRT b/3D Design/joints/pentagon_corner.SLDPRT new file mode 100644 index 0000000000000000000000000000000000000000..569eab31c7b27ce8c235f27228b333ee89901376 Binary files /dev/null and b/3D Design/joints/pentagon_corner.SLDPRT differ