Item Part#: 1000404072
Item Condition: New
Updated List 2026
This ball pin set semi assembly is designed for compatible Matrix Fitness strength training rack systems and helps support secure equipment positioning and adjustment functionality. Commonly used with J-hooks and half rack systems, the assembly helps maintain stable equipment operation and reliable rack performance during workouts.
Key Features
Secure Equipment Positioning
Helps support dependable rack adjustment and positioning for compatible strength training systems.
Durable Assembly Construction
Designed for repeated gym equipment usage while maintaining reliable operational performance.
Compatible Rack System Fit
Made for select J-hook power rack and MEGA half rack applications.
Reliable Adjustment Function
Supports smoother equipment setup adjustments and stable rack component attachment.
Specifications
- Product Type: Ball Pin Set Semi Assembly
- Usage: Strength Training Equipment
- Design Type: Rack Adjustment Assembly
Compatibility
Compatible with the following Matrix Fitness equipment models:
- J-Hooks Power Racks (2018)
- MG-MR690-03 MEGA Half Rack (2016)
How It Works
The ball pin assembly connects to compatible rack equipment and helps secure adjustable components in position. It supports reliable equipment configuration and stable workout operation during use.
Note
Please verify part number 1000404072 and equipment model compatibility before placing an order.
Compatibility Notes
- Designed for compatible rack system applications only
- Verify equipment model compatibility before ordering
- Match part number carefully prior to purchase
- Intended for select J-hook and half rack systems
- Compatible with listed 2016 and 2018 equipment models
Why This Design Matters
A properly functioning ball pin assembly helps maintain secure rack positioning and smooth equipment adjustments during workouts. Durable component construction also supports long-term equipment usability and dependable training performance.
Used on the following models:
Matrix Fitness
J-Hooks - Power Racks | 2018
MG-MR690-03 | MEGA Half Rack | 2016