CLGR® Open Type Pulley Block Single Sheave With Eye 7311, also known as Single Pulley Snatch Block With Eye.
This single sheave block features an open type design for easy rope insertion and cleaning. The open side allows the rope to be inserted directly into the sheave.
Available in various sizes and working load limits to meet different job requirements.
Brand | China CLGR® |
Type | Single Sheave Block 7311 |
Material | Steel |
Surface | Color Painted or Galvanized |
Size | 2″, 3″, 4″, 5″, 6″, 7″, 8″, 10″, 12″ |
Application | Lifting Equipment |

Part No. | Size | SWL/Ton | Diam | ∅ | L | A | B | C | Weight (KG) |
CR7311E-2 | 2 | 0.25 | 6mm | 49 | 217 | 58 | 32 | 11 | 0.8 |
CR7311E-3 | 3 | 0.5 | 8mm | 70.5 | 268 | 81 | 44.5 | 13 | 1.5 |
CR7311E-4 | 4 | 1 | 10mm | 97 | 330 | 112 | 51 | 16 | 2.3 |
CR7311E-5 | 5 | 1.5 | 13mm | 125 | 400 | 140 | 55 | 17 | 3.7 |
CR7311E-6 | 6 | 2 | 16mm | 146 | 460 | 168 | 75 | 22 | 5.5 |
CR7311E-7 | 7 | 3 | 19mm | 173 | 505 | 186 | 81.5 | 25 | 8.5 |
CR7311E-8 | 8 | 4 | 22mm | 200 | 535 | 212 | 81.5 | 26 | 10 |
CR7311E-10 | 10 | 5 | 25mm | 250 | 611 | 276 | 85 | 28 | 16 |
CR7311E-12 | 12 | 6 | 28mm | 300 | 661 | 326 | 85 | 28 | 25.5 |