Weight: <2.7KG (not including the weight of the rope) Standard: EN341, EN1496, GLA-001-3 of 1:3 pulley combination, a person can operate independently or in conjunction with two people, designed for the edge of the area and the claustrophobic space work environment design, with good effect. Products use anti-static rope 300 ° heat shock; rope length can be formulated according to customer demand. Weight: 58G / M; Elongation: 8%; diameter: 9MM; Material: PA.