This rear extension makes the ideal addition to your SPR500 Half Rack, offering plenty of space for storage, without increasing the usage footprint, to keep your home gym organised and tidy after you finish your workout. With four Olympic weight horns included, there is plenty of room to store your weight plates when not in use, with enough space to add more if needed. You can also add one, or more, BSSPRST storage trays for the universal storage of kettlebells, medicine balls, bands and other great accessories. The optional BSSRUL U-Link attachments can also be added for fitness rope anchors and other storage solutions.