Clamps

Steel wire rope clip conforming to DIN 741 is a rigging component used to extend steel or synthetic wire ropes and cables, as well as to form temporary loops at their end sections. The clip is also known as the “elephant clip”.

The fastening component is used in the construction of various structures. Standards DIN 1142 and 741 are equivalents of the Russian national GOST standard, which guarantees the reliability and strength of the components.

Design

The clips have a cast body and are made in the shape of a U-bolt. Threaded sections with paired nuts are located at the end sections. This is one of the simplest types of clips, used for joining steel wire ropes 3 mm and thicker. It is used for securing and fixing ropes in the construction of fencing and other structures not subject to high loads.

There is a more durable version of the clip, conforming to DIN 1142. It has a reinforced design.

Performance characteristics and application

The DIN 741 rigging clip is used in double or triple attachment to ensure higher reliability. The required number of rigging components increases as the rope diameter increases. High reliability is achieved when several components are connected together and the distance between the body and the saddle does not exceed 85% of twice the rope diameter.

The rigging clip must not be used for operations involving moving a load in space. Its main function is to provide a high degree of tension for flexible rigging components during structure assembly and to keep them fixed in a stable state.

Material

The 741 rigging clip is made from high-strength alloy steel or A4 stainless steel. Versions coated with a layer of zinc by electroplating or hot-dip methods are common. Zinc-plated clips may be used in aggressive environments.

According to DIN 741, carbon steel, as well as hardened and tempered austenitic stainless steel, may be used for the production of clips. This directly affects the performance characteristics of the clips and should be taken into account when selecting them.

Marking

This type of clip is marked according to the rope ring size. Marking examples:

• 5 mm;
• 6.5 mm;
• 8 mm;
• 10 mm;
• 13 mm;
• 16 mm.

There are also larger models designed for securing heavy equipment.

How to choose?

The choice of rigging clip is based on performance characteristics and the specific features of the rope or cable to be used. Products should be purchased in compliance with the Russian GOST or an international standard — such components have passed testing and will withstand the intended loads.

The clips are supplied in packs of 100 pieces. The weight of a box can reach 104 kilograms when using components of the 40 mm size. Before purchasing, it is recommended to consult with rigging specialists.

Diameter of the clamped rope, mm	D	B, mm	L, mm	Weight, g/pc.
2	M3	11.5	15	5
3	M4	14.5	18	7
4	M5	16.5	20	13
5	M5	20	24	17
6	M6	24.5	29	25
8	M6	31.5	35	52
10	M10	38	48	92