• Length Fore and Aft: 9-3/8"
• Width Port and Starboard: 6"
• Height: 2-9/16"

1) This mast step fits boats with a standard (non-furling) mast only. For a collar to fit a Catalina 36 equipped with an in-mast furler, see the related product below listed under "May we also suggest"

2) The price includes only the mast step casting. No hardware is included. However, if you decide to replace the stainless fasteners, use 4 sets including a 3/8" x 2-1/2" lag screw, 3/8" fender washer and 3/8" lock washer, one set at each corner.