Hay Fork Blocks
Lifting & Rigging Blocks
2,000 pound capacity in a 7-pound package.
The Hay Fork Pulley is constructed of a one-piece shell formed of AISI 1018 steel plate. The unit is grooved for either 1/2 inch wire rope or 1-1/4 inch manila rope. It is available in bronze bushed & roller bearing models, with AISI CFC 1018 quenched and tempered center pins. Both types offer a choice of forged steel swivel hooks or swivel eyes.
| Eye Fitting | ||||||||||||
| W.L.L. 1 UST | MANILLA/WIRE ROPE (IN) | MODEL | WT (LBS) | A | B | E | F | H | J | K | L | |
| SHV OD | ||||||||||||
| 4 | 1 – 1 1/4 | HF1S4BE-MR | 7 | 9 | 8.562 | 2.375 | 5.125 | 1.187 | 0.437 | 0.437 | 1 | |
| 4 | 1 – 1 1/4 | HF1S4RE-MR | 7 | 9 | 8.562 | 2.375 | 5.125 | 1.187 | 0.437 | 0.437 | 1 | |
| 4 | 3/8 – 1/2 | HF1S4BE-WR | 8 | 9 | 8.562 | 2.375 | 5.125 | 1.187 | 0.437 | 0.437 | 1 | |
| 4 | 3/8 – 1/2 | HF1S4RE-WR | 7 | 9 | 8.562 | 2.375 | 5.125 | 1.187 | 0.437 | 0.437 | 1 | |
| Hook Fittings | ||||||||||||
| W.L.L. 1 UST | MANILLA/WIRE ROPE (IN) | MODEL | WT (LBS) | A | B | E | F | H | H | J | K | L |
| SHV OD | ||||||||||||
| 4 | 1 – 1 1/4 | HF1S4BH-MR | 7 | 9.5 | 8.687 | 2.375 | 5.125 | 1 | 0.875 | 0.781 | 0.562 | 1 |
| 4 | 1 – 1 1/4 | HF1S4RH-MR | 7 | 9.5 | 8.687 | 2.375 | 5.125 | 1 | 0.875 | 0.781 | 0.562 | 1 |
| 4 | 3/8 1/2 | HF1S4BH-WR | 8 | 9.5 | 8.687 | 2.375 | 5.125 | 1 | 0.875 | 0.781 | 0.562 | 1 |
| 4 | 3/8 – 1/2 | HF1S4BH-WR | 7 | 9.5 | 8.687 | 2.375 | 5.125 | 1 | 0.875 | 0.781 | 0.562 | 1 |
