CLGR® Closed Type Pulley Block Single Sheave With Eye 7511, also known as Lifting Pulley Blocks, and Single Pulley Block.
The pulley block is available with hook, eye, or shackle connections. Both snatch (open) and closed types are offered, with WLL values varying slightly depending on the configuration.
Finish options include painted or hot dip galvanized for corrosion protection.
Designed to change rope or cable direction, the block provides a smooth running surface.
Available in various sizes: 2'', 3'', 4'', 5'', 6'', 7'', 8'', 10'', 12''.
Working load limits: 0.25t, 0.5t, 1t, 1.5t, 2t, 3t, 4t, 5t, 6t.
Brand | China CLGR® |
Type | Single Sheave Block 7511 |
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) |
CR7511E-2 | 2″ | 0.25 | 6mm | 50 | 210 | 58 | 42 | 11 | 0.65 |
CR7511E–3 | 3″ | 0.5 | 8mm | 71 | 293 | 88 | 57 | 10 | 1.4 |
CR7511E–4 | 4″ | 1 | 10mm | 96 | 358 | 112 | 63 | 15 | 2.65 |
CR7511E–5 | 5″ | 1.5 | 13mm | 121 | 410 | 140 | 68 | 17 | 4.2 |
CR7511E–6 | 6″ | 2 | 16mm | 148 | 485 | 164 | 76 | 20 | 6.2 |
CR7511E–7 | 7″ | 3 | 19mm | 173 | 543 | 196 | 84 | 22 | 9.3 |
CR7511E–8 | 8″ | 4 | 22mm | 200 | 583 | 220 | 89 | 26 | 11.5 |
CR7511E–10 | 10″ | 5 | 25mm | 250 | 700 | 272 | 89 | 28 | 16.5 |
CR7511E–12 | 12″ | 6 | 28mm | 300 | 740 | 320 | 95 | 28 | 25 |