General
Material	Brass
External thread	M5
Compatibility	For all lengths of cable pulling rods or wires with internal thread M5

The Cimco initial sleeve type 142142 is a brass accessory tool specifically developed for use with cable pulling tools. It features an M5 external thread and serves as a connection or attachment element at the beginning of a cable pulling rod or wire. The sleeve is designed to be compatible with various lengths of cable pulling rods or wires, enabling flexible application in different installation scenarios. Its use is common in electrical and IT installations, where cables must be pulled through conduit systems or other routing systems.

Initial sleeve
The term initial sleeve describes its function: it is mounted at the front end of a cable pulling rod or wire to connect it to the cable pulling tool. The sleeve enables a secure and torque-resistant connection that remains stable under tension. The use of brass as the material ensures high corrosion resistance and mechanical strength, which is particularly advantageous in damp or industrial environments.

Functions and equipment in detail
The initial sleeve is equipped with an M5 external thread, intended for connection with matching internal thread components on the cable pulling tool or other connection parts. The thread allows for precise and secure assembly, with mechanical load capacity supported by the choice of brass material. The sleeve is not designed for a specific length but fits all lengths of cable pulling rods or wires that are equipped with the corresponding internal M5 thread.

Technology explained simply
The construction of the initial sleeve is based on a simple yet effective principle: a cylindrical brass housing with an M5 external thread serves as a mechanical connection point. The connection is made by screwing, creating a firm and torque-resistant bond. The choice of brass offers a good combination of strength, corrosion resistance, and low friction, facilitating easy assembly and disassembly. The sleeve is not designed for electrical conductivity but is purely mechanically functional.

Compatibility and accessories
The initial sleeve is specifically designed for use with cable pulling tools, particularly for systems compatible with the Kati-Blitz system. It fits cable pulling rods or wires equipped with an internal M5 thread. Use with other tools or systems is only possible if they also feature a matching internal M5 thread.

Installation and mounting
Mounting is done by simply screwing the initial sleeve onto the internal thread at the end of a cable pulling rod or wire. The connection is secured by turning until tight. No additional tool support is required, as the thread allows for manual assembly. The sleeve is not designed for dynamic or oscillating loads but for static tensile loads during cable installation.

Advantages in operation
The initial sleeve provides a reliable mechanical connection that remains stable under tension. The use of brass ensures long service life, especially in damp or corrosive environments. The universal fit for all lengths of cable pulling rods or wires increases flexibility during work. The simple manual assembly without special tools speeds up the workflow and reduces the risk of errors during installation.