Grade 5 bolts secured with lock washers and staked nuts. Laser cut side plates.
Hot-Dip Galvanized for corrosion resistance
Bronze bushed sheaves with large bearing diameter for extended block life
Fitting Type: HS- Latch Hook; N- Swivel Hook w/ Latch; P- Screw Pin Anchor Shackle
| Block Size (in) |
Fitting |
Double Sheave 302 B Stock No. |
| 4 |
HS |
681373 |
| 6 |
HS |
681391 |
| 8 |
HS |
681417 |
| 4 |
N |
683031 |
| 6 |
N |
683077 |
| 8 |
P |
692717 |
