Swing-Out Towel Arm Hub For 1/2 in PVC
A wall-mounted swivel towel arm that prints in place with its hinge already assembled. It is a 52 x 52 mm wall plate with four 5 mm holes for #8 screws, and a 28 mm hub that turns on a 12 mm pin. The hub has a 21.6 mm socket, 32 mm deep, for 1/2 in schedule 40 PVC (21.3 mm OD) cut to any length, and a #6 screw hole pins the pipe in place. Cone-shaped bearing faces and 0.5 mm gaps let the hub swing about 90° either way, so a drying towel folds flat against the wall.
bathroom towel-bar swing-arm pvc-pipe