wire binding machine T980, 40 holes (F4), metal body wire binding machine T980max. punching ability: 25 pages ( 80g paper ), 6 pages PVC covermax. binding ability: 120 pages (14.3mm double loop wire, 3:1)margin adjustable range:2.5mm - 6.5mmnumber of holes: 40 holes, all pull-push pins adjustablebinding format: F4metal bodynet weight: 18.5kgs wire binding machine (T980)