
Steelflex M3DSM Smith Machine
Ships in ~ Lead Time May Vary

Professional Installation Not Required.
Flexible Financing Options at Checkout.

Buy with confidence. Ask a real equipment expert.
Buy with confidence. Ask a real equipment expert.
Versatile, durable, and perfect for muscle building and full-body workouts.
Are you tired of limited motion in your workouts? Do you want a machine that can keep up with your strength training goals?
The Steelflex Mega Power 3D Smith Machine M3DSM is the answer. Engineered for ultimate versatility and durability, this 3-dimensional Smith machine redefines what’s possible in home fitness.
Whether you’re aiming to build muscle, increase strength, or achieve a full-body workout, the M3DSM offers the functionality and stability to meet your needs.
**Note: Weight plates not included.
3-Dimensional Movement Plane - Experience natural and smooth movement with the M3DSM’s innovative 4-way track design, enhancing your workout efficiency and muscle targeting.
Adjustable Safety Locks - Removable and adjustable safeties lock into any slot of the sawtooth rack, providing customizable safety and peace of mind during intense workouts.
Convenient Pull-Up Bars - Integrated pull-up bars with foot platforms allow for a variety of exercises, boosting upper body strength and versatility in your routines.
Heavy-Duty Linear Bearings and Guide Rods - Ensure smooth and reliable movement with heavy-duty linear bearings and guide rods, so you can focus on your performance without distractions.
Sturdy Mainframe Construction - Built with 12 gauge steel and 2.6" x 4.3" oval tubing, the M3DSM offers exceptional durability and stability, ensuring a safe and effective workout every time.
Durable Frame Finish - The two-coat powder process with electro-statically applied powder coat finish ensures a sleek, wear-resistant surface that stands up to rigorous use.
Transform your home gym with the Steelflex M3DSM Smith Machine—your partner in reaching peak fitness levels. Order now and take advantage of free shipping!
Order Processing: Once you place your order, you'll receive an order confirmation email. Please allow 1-3 business days for processing. If there are any unexpected delays, we’ll reach out to you immediately.
Shipping Methods:
Delivery Timeline:
Receiving Your Shipment: Inspect your shipment for damage before signing the delivery receipt. For any issues, mark “DAMAGED, NEEDS REVIEW,” take photos, and contact us within 2-3 business days.
Assembly Options: Most items require assembly. We offer referrals for professional assembly if needed. Contact us for assistance before or after delivery of your order.
Easy Assembly:Assembly:
Most items will require some assembly. Majority of customers assemble their own equipment with no issues using the instructions included with every product. If you run into any trouble, you can reach out to us for manufacturer tech support.
Assembly Service: If you require assistance to setup your new equipment, we can refer you to our perffered installater partner. They will help you with the installation of your equipment at a quoted price. Want To Know More?
.Commercial Customers: If you are building a gym that needs installation, please reach out. We can assist with gym design, equipment selection, delivery, assembly, and more!
Contact Us: To connect with an installer in your area or get a price quote, please call us at 888-995-4450 or email us at info@selectfitnessusa.com.
Warranty Information:
Select Fitness is an authorized dealer for every product found on our website. Every product available for purchase comes standard with its original manufacturer's warranty, ensuring you receive a functional, quality product.
When you receive your products, rest assured that they are backed by the manufacturer's guarantee.
For specifics on the exact warranty and warranty terms of each product, please see the product details where we mention the warranty of each item.
Residential, light commercial, and full commercial warranties are based on the setting you will use the product. We do our best to detail the specifics of each warranty usage terms on each product.
Contact us if you have questions about specific warranties or need assistance.
To make a warranty claim, please contact us for support. You can also reach out to the manufacturer for help.
Yes! We partner with a reliable installer network to provide assembly and installation options. Contact us for a quote to get your equipment professionally set up.
Yes! We offer Affirm, PayTomorrow, ShopPay, and Klarna so you can split your purchase into manageable payments.
If you need business financing options contact us for a list of places to quote your loan or lease agreement.
Yes! We accept HSA and FSA payments through TruMed, a payment option at checkout, making it easier than ever to pay for fitness and wellness products with your tax advantaged dollars.
Yes, we offer SureBright extended warranties for additional coverage and peace of mind, especially when it comes to labor intensive equipment.
As of 3/5/25 sales tax is charged only on orders shipping to Illinois, Georgia, Florida, and North Carolina. Outside of these specified states, there will be no sales tax on your order.
We have tax nexus in these states that we must collect and remit to the state.
If you are tax exempt, please call 888-995-4450 and get a quote without tax.
If your order is damaged during shipping, document the damage with photos and videos and contact us. We'll work out the best solution, be it replacement parts, paint, a partial refund, or a replacement.
Yes, you can cancel your order and get a full refund until your product has shipped. Once shipped, you may be liable for the costs of shipping involved to turn it around.
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When You Contact Us And Work With A Rep, You Get:
Complete the form. A friendly fitness expert will use your contact info to reach out and start your project off hot!
“From kind and professional service, to great communication detailing the status of our orders, to the quality of the equipment - I couldn’t have asked for anything better.”