The H-Lift Stainless Steel DIN 741 Wire Rope Clip is a European-standard malleable cast clamp designed for securing wire rope ends and forming loops. Manufactured from AISI 304 or 316 marine-grade stainless steel, these U-bolt clips offer superior corrosion resistance in marine, outdoor, and humid environments, available in sizes from 3mm to 40mm.
Light Duty Cable Clamps for Static Applications
DIN 741 wire rope clips are NOT suitable for overhead lifting, hoisting, or safety-critical applications. These clips are designed exclusively for light-duty static loads such as fencing, decorative cable systems, handrails, and architectural applications. For lifting operations, you must use clips certified to EN 13411-5 (formerly DIN 1142) or equivalent heavy-duty standards.
AISI 316 Marine Grade: Choose for saltwater environments, coastal installations, chemical plants, or anywhere chloride exposure is high. Offers superior corrosion resistance. | AISI 304 Standard Grade: Suitable for general outdoor use, architectural cables, garden fencing, and non-marine environments. More economical option.
All weights (N.W.) are approximate net weights per piece and provided for reference only. Complete size range from 3mm to 40mm available.
| Item No. | Size (mm) | N.W. (kg) | Product Code | Item No. | Size (mm) | N.W. (kg) | Product Code |
|---|---|---|---|---|---|---|---|
| S-C2030 | 3 | 0.014 | 704127030 | S-C2160 | 16 | 0.210 | 704127160 |
| S-C2050 | 5 | 0.015 | 704127050 | S-C2190 | 19 | 0.280 | 704127190 |
| S-C2065 | 6.5 | 0.020 | 704127065 | S-C2220 | 22 | 0.400 | 704127225 |
| S-C2080 | 8 | 0.040 | 704127080 | S-C2250 | 25 | 0.440 | 704127250 |
| S-C2100 | 10 | 0.070 | 704127100 | S-C2320 | 32 | 0.660 | 704127320 |
| S-C2110 | 11 | 0.100 | 704127110 | S-C2340 | 34 | 0.850 | 704127340 |
| S-C2130 | 13 | 0.130 | 704127130 | S-C2400 | 40 | 1.040 | 704127400 |
Selection, Installation, Safety, and Maintenance
Wire rope clips (also called wire rope clamps or cable clamps) are mechanical fittings used to form eyes (loops) or temporary terminations at the end of wire ropes. They typically consist of a U‑bolt, a saddle, and two nuts that clamp the live and dead ends of the rope together.
When selected and installed correctly, wire rope clips can provide a secure and adjustable termination that reaches a high percentage of the rope’s original breaking strength. They are widely used in construction, lifting, marine, transportation, and general industrial applications.
The most common design, consisting of a U‑shaped bolt, a saddle, and two nuts.
These have two saddles and two through‑bolts, distributing the clamping force more evenly around the rope.
Most manufacturers mark clips by wire rope diameter. Below is a typical application range guide:
| Clip Size (inch) | Typical Rope Diameter (mm) | Typical Application Range |
|---|---|---|
| 1/8" | 3–4 mm | Light cables, small lanyards, small barriers |
| 3/16" | 5 mm | Small guy wires, light suspensions |
| 1/4" | 6–7 mm | General utility cables, small hoisting lines |
| 3/8" | 10 mm | Construction and industrial rigging |
| 1/2" | 13 mm | Heavier rigging, structural guys |
| 5/8"–1" | 16–26 mm | Heavy construction, cranes, tower guys |
Exact sizing and designation depend on the manufacturer’s catalog and local standards.
Wire rope clips are used wherever a loop or temporary termination is needed on wire rope:
Wire rope clips work by clamping the live end and the dead end of the rope together over a sufficient length, using multiple clips with specified spacing and torque. The friction and deformation under the saddle prevent the rope from slipping.
“Never saddle a dead horse.”
This means the saddle must always be on the live (load‑bearing) end, and the U‑bolt on the dead end. Otherwise, the rope can be crushed and slip under load.
Before installing wire rope clips, always:
(Example values based on a common forged U‑bolt clip table)
| Rope Dia. (in) | Min. No. of Clips | Approx. Turnback Length (in) | Torque (ft‑lbs) |
|---|---|---|---|
| 1/8" | 2 | 3.25–3.5 | 4.5 |
| 3/16" | 2 | 3.75–4.0 | 7.5 |
| 1/4" | 2 | 4.75 | 15 |
| 5/16" | 2 | 5.25 | 30 |
| 3/8" | 2 | 6.5 | 45 |
| 1/2" | 3 | 11.5 | 65 |
| 5/8" | 3 | 12–16 | 95 |
| 3/4" | 3–4 | 18–19 | 130–225 |
| 1" | 5 | 26–37 | 225 |
Always refer to the specific manufacturer’s data sheet, as exact numbers vary by brand and standard.
Several frequent mistakes significantly reduce the efficiency and safety of wire rope clips:
