BLACK FRIDAY 🎁 START 11/26!

16-18 weeks
12% off

Legend Fitness 3210-3N1 Wood Plyo Box

Sale price $29900 Regular price $33900
Shipping calculated at checkout.

‎ ‎ ‎ ‎ ‎ ‎✔️ Authorized Legend Fitness Dealer
‎ ‎ ‎ ‎ ‎ ‎✔️ Custom Built-To-Order
‎ ‎ ‎ ‎ ‎ ‎✔️ Price Match Guarantee!
‎ ‎ ‎ ‎ ‎ ‎✔️ Commercial Grade Product
‎ ‎ ‎ ‎ ‎ ‎✔️ 100% American Made
‎ ‎ ‎ ‎ ‎ ‎✔️ Question? Ask An Expert: 720-515-3585

Request a quote

Description

Compact and versatile, the Legend Fitness Wood Plyo Box 3 in 1 delivers three training heights in one durable plywood unit for efficient jump, step up, and agility work. CNC cut 0.75 inch panels, reinforced joints, and sanded edges provide stable, safer performance suited for high school weight rooms, performance centers, and home gyms. Flip to select 20, 24, or 30 inch heights. Key features and specs follow:

  • 30" x 24" x 20"
  • Weighs 65 lbs
  • 11-gauge steel construction
  • Made from 0.75" plywood
  • 100% made in America

Specifications

  • Make
    Legend Fitness
  • Model
    Wood Plyo Box
  • SKU
    3210-3N1
  • Category
    Speed & Agility
  • Grade
    Commercial
  • Weight
    65 lbs
  • Dimensions
    30" x 24" x 20"
  • Gauge
    11-gauge steel
  • Frame
    -
  • Assembly
    Fully assembled
  • Availability
    Built-to-order
  • Lead Time
    16-18 weeks

Reviews (0)

Summary

The Wood Plyo Box 3-in-1 3210-3N1 is an economical yet rugged plyometric solution that saves space without compromising performance. Designed for versatility, this wooden jump box features three heights—20", 24", and 30"—all in a single unit. Just flip it to your desired height, and it’s ready to go for box jumps, step-ups, depth drops, and more.

Built from thick ¾-inch plywood, each panel is CNC-cut for precision and consistency. All joints are constructed using interlocking box joints and secured with screws in two axes, creating a rock-solid structure that holds firm under intense use. Unlike cheaper alternatives, this box is built Legend strong—made to handle daily punishment in high-volume training environments.

Safety and user comfort were clearly prioritized in the design. All edges are carefully sanded to reduce the risk of scrapes or impact injuries from missed jumps. This makes it more approachable for beginners, while still offering the durability and performance needed by advanced athletes. Integrated porthole handles on the sides make it easy to move, rotate, and store between sessions.

Thanks to its compact footprint and multi-height capability, this 3-in-1 plyo box is ideal for training spaces where flexibility and efficiency are key. Whether it’s being used in a strength and conditioning facility, athletic performance center, or home gym, it delivers consistent functionality with minimal space requirements.

Proudly made in the USA using American labor, the Legend Fitness Wood Plyo Box 3-in-1 ships fully assembled and ready to use right out of the box. With solid craftsmanship, simple versatility, and a space-saving design, it’s a smart and reliable addition to any training setup focused on power, agility, and athletic performance.

Warranty

Commercial Warranty:
‎ ‎ ‎ ‎ ‎ ‎ ●‎‎ ‎ ‎ Frame: 15 years
‎ ‎ ‎ ‎ ‎ ‎ ●‎‎ ‎ ‎ Bushings: 5 years
‎ ‎ ‎ ‎ ‎ ‎ ●‎‎ ‎ ‎ Bearings: 5 years
‎ ‎ ‎ ‎ ‎ ‎ ●‎‎ ‎ ‎ Pulleys: 5 years
‎ ‎ ‎ ‎ ‎ ‎ ●‎‎ ‎ ‎ Wood: 1 year
‎ ‎ ‎ ‎ ‎ ‎ ●‎‎ ‎ ‎ Foam: 1 year
‎ ‎ ‎ ‎ ‎ ‎ ●‎‎ ‎ ‎ Other Hard Components: 1 year
‎ ‎ ‎ ‎ ‎ ‎ ●‎‎ ‎ ‎ Soft Components: 90 days
‎ ‎ ‎ ‎ ‎ ‎ ●‎‎ ‎ ‎ Upholstery: 90 days
‎ ‎ ‎ ‎ ‎ ‎ ●‎‎ ‎ ‎ Wood: 2 years

More details can be found here.

Payment & Security

  • Bitcoin
  • Amazon
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Your payment information is processed securely. We do not store or have access to your card information.

  • 100% Made in the USA

    Ships welded & assembled!

  • Lowest Price Guarantee

    Find it for less, we'll beat it!

  • Call, Email, or Live Chat

    Contact our experts for help

  • Authorized Dealer

    We're a Legend Fitness dealer

Features of the Speed and Agility Line

  • Countless Ways to Customize

    30 standard powder coat colors, 30 standard upholstery colors, embroidered logos, and 2-tone color configurations are just some of the ways Legend Fitness plate-loaded equipment can be customized to stand out from the rest.

  • Decades of History

    Since 1977, Legend Fitness has been producing top-tier commercial-grade equipment from its Knoxville, TN factory. The brand blends old-school, proven designs with cutting-edge materials and innovation.

  • Attention to Detail

    From the 32-ounce marine-grade vinyl to the chrome-plated diamond plate and 3.05mm thick commercial-grade steel, Legend Fitness equipment strikes a perfect balance between simplicity, functionality, and quality.

  • Handmade & Heavy Duty

    The Wood Plyo Box, like everything Legend Fitness makes, is 100% handmade using 11-gauge American steel. It's this quality of materials and craftsmanship that allows us to include a 15-year commercial warranty with the 3210-3N1.

100% Made in the USA

FAQ

Model Questions

1️⃣ Is there a warranty included?

Legend Fitness strength equipment comes with the longest warranty in the strength industry thanks to their superior craftsmanship and materials:

Commercial Warranty:
‎ ‎ ‎ ‎ ‎ ‎ ●‎‎ ‎ ‎ Frame: 15 years
‎ ‎ ‎ ‎ ‎ ‎ ●‎‎ ‎ ‎ Bushings: 5 years
‎ ‎ ‎ ‎ ‎ ‎ ●‎‎ ‎ ‎ Bearings: 5 years
‎ ‎ ‎ ‎ ‎ ‎ ●‎‎ ‎ ‎ Pulleys: 5 years
‎ ‎ ‎ ‎ ‎ ‎ ●‎‎ ‎ ‎ Wood: 1 year
‎ ‎ ‎ ‎ ‎ ‎ ●‎‎ ‎ ‎ Foam: 1 year
‎ ‎ ‎ ‎ ‎ ‎ ●‎‎ ‎ ‎ Other Hard Components: 1 year
‎ ‎ ‎ ‎ ‎ ‎ ●‎‎ ‎ ‎ Soft Components: 90 days
‎ ‎ ‎ ‎ ‎ ‎ ●‎‎ ‎ ‎ Upholstery: 90 days
‎ ‎ ‎ ‎ ‎ ‎ ●‎‎ ‎ ‎ Wood: 2 years

The full warranty coverage and exclusion details can be found here under BlueCube: https://www.blueskyfitsupply.com/pages/warranty-information

2️⃣ What is the lead time?

All Legend Fitness equipment is custom built-to-order by hand in Knoxville, TN. This means your order is built specifically for you once it is placed.

There is currently a 16-18 weeks for any new Legend Fitness orders.

3️⃣ Can this piece be customized?

With very few exceptions, almost everything made by Legend Fitness can be manufactured in 30 different powder coat (steel) colors and 24 different pad (upholstery) colors.

Logos in the form of decals, laser engravings, and embroidery can also be added to most pieces of Legend Fitness equipment.

Assembly & Maintenance Questions

1️⃣ How do I assemble this piece?

The 3210-3N1 Wood Plyo Box requires zero assembly. As soon as it delivers it just needs to be positioned and it's ready for use.

2️⃣ What are the maintenance requirements?

Legend Fitness produces the highest caliber of commercial grade strength equipment in the world, making it very easy to maintain. Typical maintenance includes:

  1. Cables & Pulleys: Cables and pulleys are wear items that require regular inspection. Check cables for cracks, kinks, or ballooning, especially near pulleys, and inspect cable end fittings. Damaged cables can lead to injury, so replace them immediately if wear is detected. Pulleys should also be checked for surface damage, cracks, or faulty bearings. Excessive noise or vibration indicates a bad pulley. If any issues are found, stop using the machine and replace the damaged parts.
  2. Frames: Inspect frames for cracks, corrosion, or rust. If any issues are found, remove the machine from service and contact a qualified fitness equipment technician.
  3. Upholstery: Upholstery, like cables, wears with use and should be inspected for tears, rips, and cracks. While worn upholstery doesn’t require taking a machine out of service, it should be replaced to prevent bacteria buildup or potential scratches to users.

To learn more about what it takes to maintain Legend Fitness equipment, check out the Legend Fitness Owner's Manual.

3️⃣ How do I keep my equipment clean?

The high quality materials and craftsmanship used to produce Legend Fitness strength makes cleaning the equipment very simple. This includes:

  1. Cables & Fasteners: Check and adjust cable tension as needed at the movement arm. Ensure all nuts, bolts, and fasteners are tight. If tightening is required, apply Loctite Threadlocker 242 for added security.
  2. Frames: Polish frames as needed with automotive or non-appliance wax to protect against corrosive fluids. Avoid harsh cleaners, chemicals, or abrasive materials.
  3. Upholstery: Clean upholstery with a standard vinyl upholstery cleaner or lanolin-based hand cleaner to maintain its flexibility and prevent cracking. To restore shine, spray lightly with furniture wax, wait 30 seconds, and wipe with a clean white cloth. Avoid harsh chemicals and colored cloths that may transfer dye.
  4. Guide Rods & Weight Stacks: Clean guide rods weekly by wiping off dust and dirt with a soft, dry cloth, then applying a silicone-based lubricant. Avoid oil-based lubricants, except WD-40. Weight stacks should also be wiped down and inspected for chips, which can be touched up with matte black paint or a permanent marker. For light rust, use WD-40 on a clean cloth. If you notice cracks or damage to the weights, place an “Out of Order” sign on the machine and contact us for a replacement.
  5. Bearings: Linear bearing shafts must be regularly cleaned and lubricated for optimal performance. Check for rust and remove it with fine sandpaper or steel wool before cleaning. Wipe down the shafts with a clean, dry cloth to remove debris, then apply a thin layer of silicone-based spray lubricant or WD-40 using a cloth. Avoid over-applying, as excess lubricant can attract grime. Sealed bearing pivot points don't need lubrication but should be wiped with a dry cloth to remove dust. Ensure smooth movement during inspection.

To learn more about what it takes to clean Legend Fitness equipment, check out the Legend Fitness Owner's Manual.

Brand Questions

1️⃣ What's the shipping policy?

Blue Sky Fitness Supply will process your order within 24 hours of receiving it.

Once your order is processed, it will go into production where it is built-to-order.

Upon completing your order, it will be packaged and shipped. The transit time upon shipment is typically 3-5 days.

Once the shipment goes out and tracking information becomes available, it will be sent to you so you can track the shipment from door to door. You will also be contacted to schedule the time/day of delivery.

Our full shipping policy can be found below, and the current lead time is:
16-18 weeks

https://www.blueskyfitsupply.com/pages/shipping-policy

2️⃣ What's the return policy?

Blue Sky Fitness Supply requests that customers who wish to return purchased goods for any reason after receiving a delivery contact us within 30 days of placing the order to request a return. Return requests made outside of 30 days may not be approved.

In the event of returning an item, you will be responsible for the return shipping costs in addition to being assessed a 20% restocking fee.

Our full return and refund policy can be found here under Spirit Fitness:
https://www.blueskyfitsupply.com/pages/return-and-refund-policy

3️⃣ What's the Legend Fitness story?

Legend Fitness has been crafting top-tier commercial gym equipment for over 40 years, and they’ve never been afraid to do things a little differently. From their headquarters in Knoxville, Tennessee, Legend Fitness focuses on building gym equipment which is built to last and built to preference thanks to their dozens of customization options. With a reputation for quality among high schools, colleges, professional sports teams, and gyms, their strength and fitness equipment is known for durability and precision.

One of the standout features of Legend Fitness is their commitment to keeping production in-house. Everything from cutting and welding American steel to stitching upholstery is done in their Knoxville facility. This hands-on approach allows Legend Fitness to maintain top quality across every product, from power cages to utility benches. Their attention to detail even extends to shipping, where they build custom containers for certain products to ensure they arrive in perfect condition.

What really sets Legend Fitness apart is their made-to-order philosophy. Each piece of equipment is crafted specifically for the buyer, with a range of personalization options that includes over 30 powder coat colors and more than 80 upholstery choices. Whether outfitting a high school gym or a professional training facility, customers can match their gear to team colors or logos with ease. Plus, with options like custom embroidery and logo decals, Legend Fitness ensures each piece is as unique as the client’s brand.

While personalization is key, strength and safety are Legend Fitness’s primary focus. Built using 11-gauge American steel, their equipment is designed to withstand heavy daily use without compromising on performance. Investing in Legend Fitness strength equipment means choosing durability and reliability that lasts.

Blue Sky Fitness Supply is proud to partner with Legend Fitness to bring their exceptional, American-made gym equipment to customers. Each piece is designed with the end-user in mind, offering exceptional durability, extensive customization, and great value. When you choose Legend Fitness through Blue Sky Fitness Supply, you’re choosing quality that stands the test of time.

The Legend Fitness Difference

  • 100% American Made

    Legend Fitness is proudly made in the USA utilizing American raw materials, supporting local jobs & delivering precision-crafted equipment with superior durability. Legend hangs its hat on using more welds than bolts, making the equipment especially applicable in commercial settings.

  • Huge Selection

    From cable machines to squat racks to sissy squats, Legend Fitness offers 200+ pieces of equipment to meet a very wide variety of training needs. Whether outfitting a school, home gym, rec center, or anything in-between, Legend Fitness has the solutions!

  • Four Decades of History

    With nearly 50 years of expertise as a manufacturer, Legend Fitness has established a strong reputation in the strength training industry, driven by a commitment to quality and innovation.

  • Hand Made

    Each piece of Legend Fitness equipment is hand-crafted with precision in Knoxville, TN, delivering exceptional durability and performance to withstand tough workouts in even the most rugged of gyms.

  • Countless Ways to Customize

    Legend Fitness equipment is highly customizable including 30+ powder coat colors, 30+ upholstery colors, & the ability to add custom logos. This allows clients to tailor the equipment to match their desired look and feel which aligns with any existing branding.

  • Innovative Designs

    Legend Fitness pushes the boundaries of fitness equipment, integrating cutting-edge technology & ergonomic features to offer athletes advanced functionality & comfort for smarter, more effective training.

  • Trusted by Athletes Worldwide

    From National Olympic team training facilities, to state championship winning high school football weight rooms, to prestigious privately owned gyms—Legend Fitness strength equipment currently resides in elite facilities all over the world!

  • Low Maintenance

    Legend Fitness equipment is built to be used 12+ hours a day, 7 days a week, 365 days a year—with minimal maintenance & upkeep requirements. Durable materials & smart engineering ensure your investment lasts for as long as possible in even the harshest commercial environments.

  • Old School Feel, New School Function

    The robust, old-school aesthetic of the Legend Fitness lineup, combined with modern functionality and features, creates a perfect blend of classic design and cutting-edge performance.