50 mm tubes 16 mm threads Scale of 240 mm distance between each tube (290 mm outside) Taper pin and key assembly Angle - 3 directions: 90° Use: horizontal or vertical connection Maximum dimensions: 71 cm x 50 cm Manufactured to ISO DIN 4113 and TÜV standards Aluminium alloy ladder (EN AW 6082 T6) of 50 mm diameter and 2 mm thickness Assembled with conical sleeves for fixed or mobile use LINK FOR FULL INFORMATION: AGDUO29-03 W