diff --git a/3D Design/T_slot.SLDPRT b/3D Design/T_slot.SLDPRT new file mode 100644 index 0000000000000000000000000000000000000000..09b3be17f7a8ac3180f5d115b77f540c24345258 Binary files /dev/null and b/3D Design/T_slot.SLDPRT differ