INTERNATIONAL STANDARD ANSI Z359.12:2009, CSA Z259.12-Cl.1:2011 STANDARD EN 362-B:2004 BREAKING LOAD, GATE 16 kN BREAKING LOAD, MAJOR AXIS 41 kN BREAKING LOAD, MINOR AXIS 10 kN MAX. OPENING 20 mm SIZE 110 x 67mm WEIGHT 0.56 lbs LOCKING SYSTEM Twist MATERIAL Steel