GRIND Chaos4000 Builder

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5 reviews

Start with the GRIND Choas4000 Half Rack and add all the accessories you desire.

The Chaos4000 was built to give you the best gym setup possible. Built-in plate post in the back and safety spotter arms in the front gives you the ability to accomplish your toughest workouts. Rubber lined J-cups, numbered uprights, and durable powder coat makes every lift possible. Don’t forget the multi-grip bar to challenge yourself every day.


Rack Specifications:

  • Dimensions: 85" Tall, 51" Wide, 53" Deep
  • 14 Gauge Steel
  • 3"x2" Numbered Uprights
  • Textured Multi-Grip Bar (600LB Capacity)
  • Rubber Padded J-Cups (1,000LB Capacity)
  • Rubber Padded Spotter Arms
  • 6 Weight Storage Pegs
  • 1 Vertical Barbell Holder

All items will be individually shown in your cart. All changes made in your cart will affect the price and items shipped.


Customer Reviews
5.0 Based on 5 Reviews
5 ★
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Filter Reviews:
    Michael C.
    United States United States

    Love the Rack

    I definitely love it. It was pretty easy to put together although there were a few small items missing. Still a great buy.

    Gary V.
    United States United States

    Ya got 5 stars from me

    Each and every step , from 1st phone call to order , quick delivery, set up was easy and was able to do it alone . Even when I had an issue with a spotter arm a new one was delivered without delay . Would definitely recommend the equipment and company

    cody b.
    United States United States


    I love it! Used it a few days now and it's pretty epic. The only downside was fedex and their poor.....well everything. Can't fault grind for that though. 5 stars from me! GRIND Chaos4000 Builder Review
    Dakota K.
    United States United States

    Unbelievable quality for price

    Ordered on a thursday and received within 10 days. Assembly took about an hour with ny wifes help. Very comparable to the half rack I used at the gym very sturdy and i have yet to rotohammer it to the concrete with wedge anchors. I do a lot of pullups, being 6'4" 195lbs this rack works well for my height could be 6 inches higher but serves its purpose well. I am sure this rack will last my lifting career and my 4 boys will enjoy it when they get to that age.

    Jason A.
    United States United States

    GRIND Chaos4000

    Fast shipping. Rack was easy to put together and is very sturdy.