we are offering pneumatic stapler kaymo eco-7116. features ergonomic rubber grip metal internal parts economically priced spares air requirement: cfm pressure: 60 ~ 90 psi applications modular kitchens to join mdf to mdf, ply & particle board to fix fabric to mdf, particle board or ply tiles shoes to fix sole to the heel fasteners compatible with staple pins 71 series specification outer crown : 9.0 inner crown : 7.70 wire dimensions : 0.60 x 0.75 leg lengths : 6 -16 weight : 930 gms