Silicone belt for electric planer Herz hw 171 12 mm wide for five grooves

Silicone belt for Arsenal, Baltic, Uralmash RE 1450, Stern EP-820, Herz hw 171 planes, 12 mm wide and ~265 mm long, with five grooves on pulleys, outer length 295 mm. If your pulleys have 4 grooves, the belt will protrude slightly by one groove and this is usually not a problem