# Matrix Fitness Power Rack Endcap Square 2x2 (MX308)

\## Matrix Fitness Power Rack Endcap Square 2x2 (MX308)

The Matrix Fitness Power Rack Endcap Square 2x2 is a preowned plastic replacement part for the square 2 x 2 power rack frame. It helps cover and finish the open end of the rack tubing, giving the equipment a cleaner appearance while helping protect the exposed frame opening. This part may suit fitness facilities, equipment technicians, resale businesses, and owners restoring or maintaining Matrix Fitness power rack equipment.

The product is identified as \*\*EC308\*\* and carries \*\*Matrix Fitness part number 713806\*\*. The listed model designation is \*\*MX308\*\*. Its square 2 x 2 specification refers to the frame size for which the end cap is intended. Before ordering, compare this size and part information with the end cap currently installed on your equipment.

## Product Details and Benefits

This item is a \*\*plastic square 2 x 2 power rack end cap\*\*. It fits into the end of compatible rack tubing and replaces a missing, worn, or damaged cap. A properly fitted end cap helps finish the frame and keeps the tube opening covered during normal equipment use.

The part is sold in \*\*preowned condition\*\*. Each component has been carefully inspected by skilled technicians for performance and safety before being listed. Used fitness parts can provide a practical way to maintain existing equipment without replacing an entire rack or frame assembly. Reusing serviceable components also helps extend the working life of fitness equipment and reduces unnecessary waste.

The product is supplied as the individual end cap listed on the page. The available product information does not state a color, exact measurements beyond the square 2 x 2 size, mounting hardware, or installation instructions. Contact the seller if you need confirmation about any of these details before purchase.

## Compatibility and Applications

This part is listed as a \*\*Matrix Fitness Power Rack Endcap Square 2x2 (MX308)\*\*. It is intended for use with compatible Matrix Fitness power rack equipment that uses the matching square 2 x 2 frame tubing and end-cap design.

The end cap can be used when servicing a Matrix Fitness power rack, replacing a lost frame cap, completing a repair, or restoring used gym equipment. It may also help equipment resellers and commercial fitness service teams keep older Matrix Fitness racks in usable condition.

Compatibility depends on the frame size and the end-cap design, so do not rely on appearance alone. The seller carries multiple units, and product images are provided for reference. The physical appearance may vary slightly from the images, but the seller states that the supplied item will be the exact model and part itself.

## Why Choose This Product

Choose this preowned Matrix Fitness end cap when you need the listed \*\*EC308 / part 713806\*\* component for a compatible square 2 x 2 power rack. It offers a focused replacement option for maintaining existing equipment and can cost less than replacing a larger frame component.

## Before You Buy

Verify the following details before ordering:

\- Brand: \*\*Matrix Fitness\*\*  
\- Product: \*\*Power Rack Endcap Square 2x2\*\*  
\- Model designation: \*\*MX308\*\*  
\- SKU: \*\*EC308\*\*  
\- Part number: \*\*713806\*\*  
\- Type: \*\*Plastic part\*\*  
\- Condition: \*\*Preowned\*\*  
\- Intended equipment: Compatible Matrix Fitness power rack  
\- Frame size: \*\*Square 2 x 2\*\*

If you need additional information about fit, appearance, or stock condition, contact the seller before purchase.

## Details

- **Price:** 23.99 USD
- **Vendor:** Matrix Fitness
- **Type:** Plastic Parts
- **Tags:** All

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 23.99 USD | In stock |

## Images

- EC308
- EC308
- EC308
- EC308
- EC308
- EC308

## Additional Information

- **PartNumber:** 713806
- **Condition:** PREOWNED

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> Source: [Cardio Equipment Parts](https://www.cardioequipmentparts.com/products/magnum-biangular-chest-press-2x2-end-cap)
> Updated: 2026-08-29