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Now, before buying a dead end grip, you should consider these technical specifications: Technical Specification of Dead-End Grips It has a very high tensile strength and is resistant to corrosion. The material in use is the same as the material of the conductors. The preforms of the guy wire apply widely on the dead-end poles and are reusable. It is also reusable, and the manufacturers make it using the same material as that of the conductors. This is among the most massive guy dead ends for use in large-scale installations. They have a particular design for use on Antenna, transmission, communication and other guyed structures. It has cable loops available for all strand sizes. It is durable and reusable more than once after the first installation.īesides, it also has color codes on both ends which help in its identification. It has off-set tips to make installation very simple. They work with guy strands of 1-inch diameter or less. They are mainly in use for guying poles in constructing communication and power lines. There are three main types of dead-end grips as explained below.ĭead end grips are of many types having different color marks because of the wide variety in diameter on the conductors.
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This mechanism makes it difficult for electrochemical corrosion to occur.Īpart from that it also passes through the process of hot-dip galvanization making it resistant to corrosion. It is resistant to corrosion mainly because the materials are the same as the materials of the conductor. This explains why the breaking load is also very high. They also have a very high grip strength of up to 95% for the breaking load. They have simple structures thus making them easy to install. It has very high grip strength, is easy to install, and is resistant to corrosion fitting the current demand on pole line hardware. It is also known as the performed dead end grip and is in everyday use on AAC, AAAC, and ACSR steel wires and copper conductors. They are used on transmission lines and pole lines to hold the devices together and transmit power on power lines.īe careful not to confuse it with dead-end cable grips which are common on OPGW/OPPC/ADSS lines of communication. Why You Need a Dead-End Grip?ĭead-end grips are the best form of connections that are in use currently replacing the NLL, Ut, and NX tension clamps.
![guy wire preform color code guy wire preform color code](https://wingsandwheels.com/media/wysiwyg/Install_Maintenance/Wire/mil-spec-color-chart.png)
The grip on dead-end grip holds the conductors perfectly and prevents distortion on the conductors. The design is intended for single use, but for retention purposes, it is used twice within a 90-day window of installation. The material that manufacturers use in making the dead-end grips are the same as the material of the strand. They have a particular design that allows transmission on antennas, transmission lines, communication lines, and other guy structures.
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