1.slide on hinge, 175 dgree opening 2.three arms available: F/O,H/O, ... INSET 3.steel material 4.testing : LGA/SGS 175 degree slide on hinge 02.01.101)Angle of opeing ... : 175 degree2) 2 holes and 4 holes plate available3)plate: H= ... 02.01.26Alu.frame slide-on hinge 02.01.12 175 degree opening slide on hinge