Petzl L54 Lift Spacer. Spreader for Petzl Newton harness, allows upright descent / retrieval (for confined spaces). Clips to the web slots on the shoulder straps of the Petzl Newton harness via triangular pattern karabiners, which are included. Weight 520g. CE Marked to Directive 89/686/ECC. 7.5kN x 2 = 15kN MBL