The H-Lift BS 464 Wire Rope Thimble serves as a vital reinforcement for soft rope eyes, preventing premature failure caused by metal-on-metal friction at connection points. Its robust mild steel construction maintains the integrity of the loop shape under heavy tension, ensuring safe and reliable performance in rigorous lifting setups.
The BS 464 / EN 13411-1 Wire Rope Thimble is a heavy-duty rigging component designed for critical lifting applications. Manufactured from robust Mild Steel with a Hot Dip Galvanized finish, it provides a solid, wear-resistant barrier to protect wire rope eyes from crushing and abrasion.
Complies with both traditional BS 464 and modern European EN 13411-1 standards. Suitable for critical lifting where verified quality is required.
Made from solid Mild Steel. Offers a more rigid and substantial profile compared to light-duty commercial thimbles, maintaining the eye shape under heavy load.
Standard finish is Hot Dip Galvanized for superior rust resistance in marine environments. Electro-Galvanized finish available upon request.
Available for wire ropes from 8mm (5/16") up to 64mm (2-1/2"). Engineered to prevent kinking and crushing of strands at the connection point.
| Item No. | Size / Rope Dia. | Dimensions (mm) | Weight (kg) |
Product Code | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| inch | mm | A | B | C | D | E | F | K | |||
| WRTBS08 | 5/16" | 8mm | 22.2 | 38 | 12.7 | 33.4 | 52 | 7.9 | 4 | 0.05 | 604003008 |
| WRTBS10 | 3/8" | 10mm | 25.4 | 47.6 | 14.3 | 38 | 64 | 10.3 | 4 | 0.09 | 604003010 |
| WRTBS11 | 7/16" | 11mm | 28.6 | 52 | 17.5 | 41.3 | 73 | 12.7 | 4.5 | 0.12 | 604003011 |
| WRTBS13 | 1/2" | 13mm | 31.7 | 58.8 | 20.6 | 44.5 | 79.4 | 14.3 | 5.5 | 0.16 | 604003013 |
| WRTBS14 | 9/16" | 14mm | 38 | 64 | 20.6 | 56 | 88 | 15.4 | 5.5 | 0.17 | 604003014 |
| WRTBS16 | 5/8" | 16mm | 41.3 | 74.5 | 22.2 | 58.8 | 95.8 | 15.9 | 7.5 | 0.26 | 604003016 |
| WRTBS17 | 11/16" | 17mm | 44.5 | 79.4 | 28.6 | 66.6 | 108 | 19 | 7.5 | 0.38 | 604003017 |
| WRTBS19 | 3/4" | 19mm | 50.8 | 92 | 28.6 | 73 | 124 | 20.6 | 8.5 | 0.45 | 604003019 |
| WRTBS21 | 13/16" | 21mm | 50.8 | 92 | 28.6 | 73 | 121 | 20.6 | 9.5 | 0.56 | 604003021 |
| WRTBS22 | 7/8" | 22mm | 56 | 102 | 31.7 | 82.5 | 131 | 22.2 | 10 | 0.67 | 604003022 |
| WRTBS24 | 15/16" | 24mm | 64 | 110 | 33.4 | 92 | 146 | 25.4 | 10 | 0.83 | 604003024 |
| WRTBS25 | 1" | 25mm | 69.8 | 119 | 35 | 108 | 162 | 27 | 10 | 0.92 | 604003025 |
| WRTBS29 | 1-1/8" | 29mm | 76.2 | 133 | 38 | 112 | 178 | 28.6 | 10 | 1.27 | 604003029 |
| WRTBS32 | 1-1/4" | 32mm | 95 | 152 | 41.3 | 133 | 197 | 33.4 | 10 | 1.6 | 604003032 |
| WRTBS35 | 1-3/8" | 35mm | 105 | 175 | 47.6 | 152 | 228 | 38 | 13.5 | 2.35 | 604003035 |
| WRTBS38 | 1-1/2" | 38mm | 114 | 197 | 52 | 165 | 254 | 41.3 | 13.5 | 3.3 | 604003038 |
| WRTBS41 | 1-5/8" | 41mm | 114 | 197 | 57 | 165 | 254 | 47 | 13.5 | 3.3 | 604003041 |
| WRTBS44 | 1-3/4" | 44mm | 127 | 228 | 57 | 178 | 286 | 50.8 | 19 | 6.25 | 604003044 |
| WRTBS48 | 1-7/8" | 48mm | 133 | 248 | 66.6 | 190 | 317 | 60.4 | 20 | 7.7 | 604003048 |
| WRTBS51 | 2" | 51mm | 140 | 257 | 69.8 | 203 | 330 | 64 | 20 | 8.05 | 604003051 |
| WRTBS54 | 2-1/8" | 54mm | 140 | 257 | 69.8 | 203 | 330 | 64 | 20 | 8.3 | 604003054 |
| WRTBS57 | 2-1/4" | 57mm | 160 | 296 | 76.2 | 246 | 356 | 66.6 | 26 | 8.6 | 604003057 |
| WRTBS64 | 2-1/2" | 64mm | 170 | 300 | 93 | 255 | 420 | 75 | 26 | 17 | 604003064 |
A Technical Comparison of Standards & Performance
The main differences between BS 464 and BS EN 13411-1 wire rope thimbles primarily relate to their standards of compliance and the context in which they are used. While they serve similar functions in rigging, understanding the distinction is crucial for modern safety compliance.
This is an older British Standard that has been officially withdrawn. While it was the benchmark for many years, it is no longer the current reference for manufacturing and safety requirements in new projects.
This is the current European Standard. It outlines updated performance requirements, incorporating advancements in materials, testing methods, and safety criteria. It is the preferred standard for modern rigging applications.
| Feature | BS 464 | BS EN 13411-1 |
|---|---|---|
| Status | Withdrawn (Legacy) | Current / Active |
| Performance | Standard traditional requirements. | Stringent requirements for load capacity, wear resistance, and fatigue testing. |
| Sizing Scope | Traditional sizing range. | Wide range (6mm to 64mm+), reflecting modern manufacturing capabilities. |
| Documentation | May lack modern conformity docs. | Typically supplied with current Certificates of Conformity. |
Despite the difference in regulatory status, the physical construction of thimbles under both standards shares common characteristics to ensure basic durability.
Products manufactured to BS EN 13411-1 often come with certificates of conformity that validate their compliance with the latest safety regulations. In contrast, those labeled strictly as BS 464 may not provide such certification since it is a withdrawn standard.
Note: Many modern high-quality thimbles may indicate compliance with both standards to satisfy legacy specifications while meeting current safety laws.
Summary: While both BS 464 and BS EN 13411-1 wire rope thimbles physically resemble each other and serve the same purpose, BS EN 13411-1 represents the more rigorous, up-to-date standard that aligns with contemporary safety practices and material technology.
