Features:
1. The central movement is solid and durable with a long period of maintenance.
2. The steel shell can absorb roundness tolerance for installing Bracket Bottom doors.
3. Integrated system able to protect the frame, increased output power, is better than the normal central movement of the structure.
4. Suitable for 68mm shell
5. Use the BB tool to install and replace the middle bracket for safety.
Specification :
Material: Steel
Suitable for: 68mm frame
Size: approx. 68 x 113/118/122.5/126 mm
Cup thread size and pitch: 34.8 mm 1.37 * 24TPI
Structure: 2 bearings
Package list:
1 x Quare Hole Axis.
2 * Screws