Body-Solid SPR500HALFBACK Pro Clubline Commercial Half Rack Extension Rear extension with plate storage for the SPR500 — turn your half rack into a 6-post, storage-rich training station The Body-Solid SPR500HALFBACK adds a full rear extension to your SPR500 Half Rack, transforming it into a space-efficient, 6-post system with integrated Olympic plate storage and extra attachment real estate. It’s built from the same 3" × 3" 11-gauge steel as the base rack to handle heavy commercial traffic and serious home gym abuse. This extension includes four Olympic weight horns, keeping plates organized and off the floor while preserving the usable footprint in front of the rack. The rear bay is the ideal location for add-ons like SPRST storage trays, SPRPS pin & pipe safeties (for rack pulls), and SR-UL U-Link anchors—without interfering with J-cups or safeties on the main uprights. Whether you’re building out a compact home gym or a high-traffic training facility, the SPR500HALFBACK lets you upgrade storage, versatility, and safety while keeping your layout clean and efficient. Body-Solid Pro Clubline SPR500 Series — Half Rack & Extension Overview Body-Solid SPR500HALFBACK Highlights Rear Extension for SPR500: Converts your SPR500 Half Rack into a 6-post system with dedicated rear bay. Integrated Plate Storage: Includes four Olympic weight horns with room to add more storage options. Clean, Uncluttered Front Rack: Store plates and accessories at the rear without blocking J-cups or safeties. Rack-Pull Ready: Pair with SPRPS pin & pipe safeties to create a dedicated rack pull and partial range station. Commercial-Grade Frame: 3" × 3" 11-gauge steel designed for heavy-use training environments and serious home gyms. Overall Footprint (Extension): 80.5" L × 25.6" W × 90" H Body-Solid SPR500HALFBACK Key Features Turn Your Half Rack into a 6-Post System The SPR500HALFBACK bolts directly to the SPR500 Half Rack, adding a full rear bay for storage and accessory mounting. You keep the same training area in front of the rack while gaining the function and feel of a 6-post setup. Built-In Olympic Plate Storage Comes standard with four Olympic weight horns, giving you a clean, organized place to store plates off the floor and close to the action. There’s room to expand storage further with optional SPRWPH Weight Plate Horns and SPRST Storage Trays. Dedicated Rack Pull & Accessory Zone Combine the extension with SPRPS Pin & Pipe Safeties to build a robust rack-pull or partial-range station at the rear of your rack. Add SR-UL U-Link anchors, SPRBP Band Pegs, and more for rows, band work, and sled-style drills. Commercial 3" × 3" 11-Gauge Construction Matching the SPR500’s 3" × 3" 11-gauge mainframe, the HALFBACK extension is built to handle high-volume training in schools, performance centers, and commercial gyms—while remaining overbuilt for any home setup. Space-Saving Design The extension adds functionality and storage capacity without increasing the working footprint in front of the rack. It’s a smart solution for maximizing tight rooms or shared spaces. Attachment-Friendly Rear Bay The rear posts are the ideal mounting point for storage trays, bar holders, ball rebounders, and more—keeping accessory clutter away from your main lifting zone while improving overall rack organization. Body-Solid SPR500HALFBACK Specifications SKU / ModelSPR500HALFBACK CategoryCommercial Half Rack Rear Extension & Storage Attachment Compatible RackBody-Solid Pro Clubline SPR500 Commercial Half Rack Mainframe3" × 3" 11-gauge steel frame Included StorageFour Olympic weight horns (compatible with 2" plates) Assembled Dimensions80.5" L × 25.6" W × 90" H(approx. 2045 × 650 × 2286 mm) Assembled Weight131.1 lb (59.5 kg) FinishDurable, commercial-grade coating to match SPR500 Half Rack UsageRated for home gyms and full commercial facilities Compatibility Details Works With These Attachments (SPR500 & SPR500HALFBACK) Lat & Row Training: Body-Solid SPRHLA Lat Pulldown / Low Row Attachment; Body-Solid SPRTB Dual T-Bar Row Rack Expansion & Clearance: Body-Solid SPR500HALFBACK Half Rack Extension (this product); Body-Solid SPRBCB Bench Clearance Bar Bar Support & Safety: Body-Solid SPRJC Additional J-Cups (Pair); Body-Solid SPRPS Pin Pipe & Safeties (for SPR500 + SPRHALFBACK only); Body-Solid SPRSA Spotter Arms (Pair) Chin-Up & Grip Options: Body-Solid SPRDCG Dual Chin Bar; Body-Solid BSTCB Cannon Ball Grips Storage & Organization: Body-Solid SPRST Storage Tray; Body-Solid SR-BHV Vertical Bar Holder; Body-Solid SR-SBH Stability Bar Holder; Body-Solid SPRWPH Weight Plate Horns Bands, Conditioning & Accessories: Body-Solid SPRBP Band Pegs (Pair); Body-Solid SR-DIP Dip Station; Body-Solid SR-REB Ball Rebounder; Body-Solid SR-STEP Plyo Step; Body-Solid SR-UL U-Link Attachment