Material: Aluminum, Steel, Stainless steel
CODE  | Size  | Grap Range  | Length  | D。  | D  | dk  | K  | L  | |
FM3  | FM3R  | M3  | 0.5~2.0  | 4.5  | 5  | 5  | 7  | 0.8  | 8.8  | 
FM4  | FM4R  | M4  | 0.5~2.0  | 6.0  | 6  | 6  | 9  | 0.8  | 10.8  | 
FM5  | FM5R  | M5  | 0.5~2.5  | 7.0  | 7  | 7  | 10  | 1.0  | 13.0  | 
FM6  | FM6R  | M6  | 0.5~3.0  | 8.5  | 9  | 9  | 13  | 1.5  | 15.0  | 
FM8  | FM8R  | M8  | 0.5~3.5  | 11.0  | 11  | 11  | 15  | 1.5  | 18.0  | 
FM10  | FM10R  | M10  | 0.5~3.5  | 12.0  | 13  | 13  | 17  | 1.8  | 20.3  | 
FM12  | FM12R  | M12  | 0.5~3.5  | 16.0  | 15  | 15  | 19  | 1.8  | 24.3  |