The 3842555566 weight counterbalance return block is an original Bosch Rexroth product, perfect for sliding doors. It features a locking ratchet and allows adaptation to cable length, with a lifespan of 50,000 operations. The counterbalance weight is individually adjustable, and guidance is preferably done in a cable channel. The product complies with Directive 2006/42/EC and provides redundant safety against falling. CreatX Technology SRL offers local support for this product.