Block roller “Tandem” dural – block with two consecutive rollers. It is applied to crossings with a small inclination. It has a minimum weight. Cheeks and rollers are made of dural. Available with the plain bearing. Works with a rope with a diameter of up to 13 mm. The product can be used for rope crossings and in rope parks. The maximum speed is 10 m / s. Exceeding the specified speed, as well as the use of the product on a steel cable is prohibited because may lead to the destruction of the roller.

Features

• Weight, g – 165
• Max load, kN – 22
• Permissible working load, kN – 10
• Presence of bearing – ball bearing
• The diameter of a roller, mm – 34
• Number of rollers – 2
• Maximum speed, m / s – 10