The Block Roll Aluminum Pulley is a high-quality, Italian-made product designed for climbing and rescue purposes. Its mobile side plates and low friction ball bearing ensure smooth operation. The integrated blocker adds convenience during use, making it suitable for material recovery on walls and preparing single or double hoists for rescue and self-rescue situations. With a capacity for ropes up to 13mm in diameter, this pulley meets the standards of EN 567:13 for rope clamp devices. Invest in the Block Roll Aluminum Pulley for a reliable and efficient tool for your climbing and rescue needs.