• Top of toerail to top of stanchion: 24-1/2"
• Top of toerail to center of top lifeline: 24"
• High/low offset from deck to top of toerail: 1-1/4"
• Distance from top of main stanchion to center of weld for support leg: 7-1/4"
• Diameter of primary stanchion: 1"
• Diameter of brace tube: 1" (Uses a single fastener at the top of the toerail)
• Center to center from primary to secondary leg bases: 12"

Fasteners:
• Single 1/4" hole at base of support leg.
• Two 1/4" through bolt holes at deck level of main base on 1-1/4" centers.
• Single 1/2" x 2-1/4" threaded stud at base of main stanchion mounts to the top of the toerail.

Caution! Although we believe this is the correct part, be sure to measure carefully to ensure Catalina used this part on your boat. Catalina's vendor was inconsistent with their supply of this stanchion especially during early production.