Corner Pieces for FAB Whelping Box Rails

If you order our Fab System rail assembly, you do NOT need these corner pieces (the rail assembly comes complete with everything you need to insert rails into your whelping box). Order the complete Fab System rail assembly here → However, for those that prefer do-it-yourself rails or those looking to save shipping money on rails, these 4 corners allow you to easily make your own rails from standard wooden 2x4 studs. These moldings are specially designed to keep puppies from getting stuck in whelping box corners. Angled legs steer puppies away. Four ABS plastic corners are included with this purchase. Machine screws and nuts are not included (buy them here). You may also choose to add rail legs to increase the height of the rails.  Use with the Fab Box or any other whelping box! If using with our Fab Systems, we recommend these 2x4 lumber lengths: Fab4x4: 4 rails at 38.75 inches eachFab4x6: 2 rails at 38.75 inches each; 2 rails at 62.75 inches eachFab7x6: 2 rails at 74.00 inches each;