| Tool Ref | Bolt Size | Maximum Working Pressure (psi) | Tool Load (lbs) | Effect Area (in²) | Maximum Stroke (in) | Weight (lb) | A (in) | B (in) | C (in) | D (in) |
|---|---|---|---|---|---|---|---|---|---|---|
| WST1 | 3/4", 7/8" M20, M22 | 21,750 | 30,860 | 1.50 | 0.79 | ≈3.7 | 2.60 | 3.80 | 1.89 | 4.61 |
| WST2 | 1", 1-1/8" M24, M27, M30 | 21,750 | 52,690 | 2.46 | 1.18 | ≈8.2 | 3.23 | 5.00 | 2.36 | 5.79 |
| WST3 | 1-1/4", 1-3/8" M33, M36 | 21,750 | 83,770 | 3.92 | 1.18 | ≈13.2 | 3.82 | 5.39 | 3.03 | 6.42 |
| WST4 | 1-1/2", 1-5/8" M39, M42 | 21,750 | 121,470 | 5.69 | 1.18 | ≈15.4 | 4.37 | 5.73 | 3.54 | 6.66 |
| WST5 | 1-3/4", 1-7/8", 2" M45, M48, M52 | 21,750 | 194,000 | 9.10 | 1.18 | ≈24.7 | 5.35 | 6.22 | 4.49 | 7.44 |
| WST6 | 2-1/4", 2-1/2", 2-3/4" M56, M60, M64, M72 | 21,750 | 344,800 | 16.17 | 1.18 | ≈47.0 | 6.97 | 7.11 | 5.51 | 8.78 |
| WST7 | 3", 3-1/4", 3-1/2" M76, M80, M85, M90 | 21,750 | 567,900 | 26.62 | 1.18 | ≈74.1 | 8.54 | 7.95 | 7.09 | 10.05 |