The backlash-free elastomer coupling JM25C D25L30, 8 / 8 has a length of 30 mm and a diameter of 25 mm. The aluminium model is not only very easy to install, but can also be professionally fixed with a side screw. Another advantage is the central elastomer star between the two coupling halves, which reliably absorbs vibrations and shock loads. The low purchase price also speaks in favor of buying this product.