X-3 Series Flat Foot Extension Kit
Best stability upgrade for home gym owners seeking extra storage.
Transform a standard rack into a full six-upright cage for increased storage and versatility. This heavy-duty steel extension provides a stable, bolt-together solution that eliminates the need for floor anchoring while maximizing training space.
$314.98
Out of stock
More X-3 Series Options
X-3 Series Half Rack
$709.97
X-3 Series Bolt Down Power Rack 80" 36"
$639.97
X-3 Series Short Squat Stand
$354.97
Scratch and Dent, Pair of 92" X3 Uprights: Flat Foot
$159.98
X-3 Series Flat Foot Power Rack
$719.97
Titan X3 Flat Foot Power Rack
$794.99
X-3 Series Step-Up Platform
$158.98
X-3 Series Rack-Mounted Pulley System
$149.99
X-3 Series Bolt Down Uprights
$204.98
X-3 Series Bolt Down Uprights
$214.98
X-3 Series Bolt Down Uprights
$214.98
X-3 Series Half Rack Conversion Kit
$190.98
SCRATCH AND DENT - 90" X-3 Rack Uprights (Orange) - Pair - FINAL SALE
$214.98
SCRATCH AND DENT - 12' X-3 Wall Mount Rig Upright - Single - FINAL SALE
$220.00
Scratch and Dent, Pair Of Wheel Brackets For X-3 Squat Stand
$144.98
Scratch and Dent, Pair of 90" X-3 Uprights: Bolt Down
$214.98
Scratch and Dent, 82" X-3 Folding Uprights: Black - Pair
$150.98
Scratch and Dent, X-3 Series 30" Flip-Down Safety Bars
$122.98
X-3 Series Short Squat Stand
$307.98
X-3 Series Tall Squat Stand
$419.97
X-3 Series Half Rack Conversion Kit
$201.97
Scratch and Dent, Pair of 80" X-3 Uprights: Bolt Down
$204.98
X-3 Series 36" Flip-Down Safety Bars
$214.99
X-3 Series Half Rack Conversion Kit
$131.98
X-3 Series Folding Power Rack
$419.97
X-3 Series Folding Power Rack
$366.98
X-3 Series Tall Squat Stand
$342.98
X-3 Series Bolt Down Power Rack
$719.97
X-3 Series Bolt Down Uprights
$204.98
X-3 Series Flat Foot Extension Kit
$370.98
X-3 Series Folding Power Rack
$384.98
X-3 Series Folding Power Rack
$436.98
SCRATCH AND DENT - 90" X-3 Rack Uprights (White) - Pair - FINAL SALE
$214.98
Owner Satisfaction
4.6
/
5
Category Rank
406
/
2610
#406 in Weight Lifting Machines & Racks
Price vs Category Average
-88%
Below average
Overall Height
91
/
inches
Who it's for
- Lifters performing heavy dynamic movements or using weighted rack attachments
- Home gym owners looking to maximize floor space and organization
- Budget-conscious athletes wanting to expand their setup over time
Who should skip it
- Fitness enthusiasts working within very tight or restricted floor plans
- Owners of different rack series or brands needing universal solutions
- Detail-oriented builders who prioritize a perfectly uniform aesthetic and fit
Key Specs
Overall Height
91 inches
Max Pull-Up Bar Height
88 inches
Inside Depth
10 inches
Outside Depth
13 inches
Footprint
16 inches x 48 inches
Inside Width
42 inches
Outside Width
48 inches
Hole Size
11/16 inches
Still have a question?
Ask Metto anything about the X-3 Series Flat Foot Extension Kit before you decide.
