CLGR® Malleable Iron Shell Block Single Sheave With Swivel Hook, also known as swivel hook malleable pulley.
Constructed with a robust steel shell, this block is designed for demanding applications and features bronze self-lubricating bushings as standard.
Used for manila rope, bronze pressure-lubricated bushings are available upon request.
Rated for WLL: 1,600, 3,300, 5,100, 8,800, and 11,000 lbs., each unit is permanently marked with size and WLL, and test certifications are supplied upon request.
Brand | CLGR® |
Type | Double Sheave With Swivel Hook |
Material | Malleable Iron |
Surface Finished | Hot Dipped Galvanized |
Size | 4″, 6″, 8″, 10″, 12″ |

No. | Size | W.L.L | Dia of Rope | L | B | A | Net Weight |
in | lbs | in | mm | mm | mm | kg | |
CRMBDSSH-4 | 4″ | 1600 | 1/2″ | 286 | 85 | 74 | 1.9 |
CRMBDSSH-6 | 6″ | 3300 | 3/4″ | 395 | 100 | 109 | 5.5 |
CRMBDSSH-8 | 8″ | 5100 | 1″ | 517 | 122 | 145 | 11 |
CRMBDSSH-10 | 10″ | 8800 | 1-1/4″ | 595 | 157 | 182 | 16.5 |
CRMBDSSH-12 | 12″ | 11000 | 1-1/4″ | 732 | 157 | 236 | 28 |