- Tech Specs
- Custom Features
- Custom Solutions
- Downloads
![Image](https://www.jonathanengr.com/wp-content/uploads/2022/12/300-End-View.png)
300 Series Standard Features
- Material: Aluminum
- Load Rating: 410 to 522 lbs/pair
- Lengths: 14″ to 36″
- Travel: 13″ to 35″
- Full ball bearing
- T-Section Disconnect (300 with T-Section Disconnect Series Only)
- Interchangeability (300 with T-Section Disconnect Only)
- Clear anodize finish
- Any length
- Any travel
- Custom hole patterns and sizes
- Shock absorption – Available for 300 with T-Section Disconnect Series
- Custom finishes
- COTS Trays
- Ruggedized Assemblies
- Integrated Kits
- Sheet Metal Assemblies
- Cable Management
- Bracketry
- Hardware Kits
- Trays
- Precision Machined Components
![Image](https://www.jonathanengr.com/wp-content/uploads/2020/07/T-Section.697.jpg)
300T
The T modifier indicates that the inner member possesses a T section that disconnects for more efficient installation and interchangeability.
![Image](https://www.jonathanengr.com/wp-content/uploads/2020/07/300L-Website-Lockout.685.jpg)
300L
The L modifier indicates that the slide possesses a Lock Open feature, and will only return to the closed position when the lock is disengaged.
![Image](https://www.jonathanengr.com/wp-content/uploads/2020/07/300SB-Website-2.676.jpg)
300SB
The 300SB & SBLR include Shock Block pins that engage when the slide is returned to the closed position for shock and vibration protection.
![Image](https://www.jonathanengr.com/wp-content/uploads/2020/07/LR.722.jpg)
300LR
Includes Lock Release feature
![Image](https://www.jonathanengr.com/wp-content/uploads/2020/07/300SB-Website-1.675.jpg)
300SBL
Shock Block feature and Lock Open.
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