CLGR® Malleable Iron Shell Block Double Sheave with Hook, also known as Malleable Double Sheave Pulley, Steel Shell Blocks For Fiber Rope.
Made for manila rope, malleable iron shell block double sheave comes with a hook and a galvanized body.
Available in sizes 4", 6", 8", 10", 12" with corresponding WLL of 1,600, 3,300, 5,100, 8,800, and 11,000 lbs. Each unit is marked with size and WLL. Certification available upon request.
Brand | CLGR® |
Type | Malleable Iron Shell Block Double Sheave with Hook |
Material | Malleable Iron |
Surface Finished | Hot Dipped Galvanized |
Size | 4″, 6″, 8″, 10″, 12″ |
Origin | China |

No. | Size | W.L.L | Dia of Rope | L | B | A | Net Weight |
in | lbs | in | mm | mm | mm | kg | |
CRMBDSH-4 | 4″ | 1600 | 1/2 | 287 | 85 | 74 | 2.0 |
CRMBDSH-6 | 6″ | 3300 | 3/4 | 400 | 100 | 109 | 5.15 |
CRMBDSH-8 | 8″ | 5100 | 1 | 532 | 122 | 145 | 10.5 |
CRMBDSH-10 | 10″ | 8800 | 1-1/4 | 638 | 157 | 182 | 16 |
CRMBDSH-12 | 12″ | 11000 | 1-1/4 | 712 | 157 | 236 | – |