For No. 192 (1 1/4″ diameter) rail, slip fit with set screw. Diameter of flange 2 3/4″. Fastenings wood screws and lead expansion anchors.

Similar to No. 55, for No. 191 (1 1/8″ diameter) rail.

Similar to No. 55 for No. 193 (1″ diameter) rail.

For No. 192 (1 1/4″ diameter) rail, slip fit with set screw. Overall dimensions 2 7/8″ x 3 1/3″.

Similar to No. 55, for No. 191 (1 1/8″ diameter) rail.

Similar to No. 55 for No. 193 (1″ diameter) rail.