Rigging Flashcards
1
Q
What are the 3 different types of bow shackles?
A
- Screw pin
- Round pin
- Bolt type
2
Q
What 2 things do you need to know before making a lift?
A
- Weight of the object
- Center of gravity
3
Q
What are the 3 types of hitches?
A
- Choke
- Vertical
- Basket
4
Q
Temperature ranges for i-bolts?
A
30° - 275°
5
Q
Capacity of a basket hitch?
A
Double of what the vertical is
6
Q
What is the capacity of a choker hitch?
A
75% of the vertical
7
Q
What is the thread engagement?
A
3/2 multiplied by the diameter of the bolt
