- Rail Angle is adjustable, from 40 to 90 degree
- 5 slots on rail, 55 mm / 2" length; 40 mm base length
- Two M4 screws tight and solid
- two way installation on axis and rail can differ height by 8 mm/ 1/3"
- Precision Machined, Premium 6061 Aircraft Aluminum, Black Hard Anodized Finish