1 ,material: Q345B ---180mm*18mm and 200mm*20mm angle steel 2. D: 50 and 65 of the hole connecting Pins 3. off the ... tower crane,we can supply 1.6m section fixing angles and 2.0m section fixing anglesOur main products are France Potain ... angle, pin, bolt, various mech, assembly and spare parts, control box, resistance box and spare parts, drive room and spare parts, wire rope, pulley, cable ...