Safety pulley - made of heat-treated aluminum alloy (duralumin). It has movable side plates. Roller diameter: 30 mm. Load capacity: 20 kN. Pulley height: 73 mm, width: 44 mm. Inner width of pulley eye: 20 mm. Inner height of pulley eye: 23.5 mm. Manufactured in accordance with the ČSN EN 12278 standard.
NOTICE: in the specific technical information, there is a different value for "c" (roller diameter). Currently: c = 34 mm. The color of the roller may differ from the illustrative photo. The color of the roller is determined by the supplier.