13309 FEMALE CORNER HINGE 1/4 "can be used with all styles of male Connector Hinges. For inside corner support, match with M 13304 HD Inside Corner for maximum strength or two M 13300 Backer Plates. 

See MALE CORNER HINGE. M 13310 All Floating Dock Hardware is 1/4" Hot Dipped Galvanized Steel. 9/16" hole punches are on 3 1/2" centers except where included. Slot sizes are 9/16" x 15/8" except where indicated.

All Male and Female Connecotrs have a 3/8" tab with a 7/8" hole to fit a 3/4" Pin or bolt. Part # M 13313

Description 10" x 5" x 1/4" / Unit Weight (Lbs) Dimensions (In) UPC  Outside Corner, Male, 9/16", ROUND Hole, HD, Gal.  Backing Plate Galv. 1/4 " w 9/16 holes HD

matches up with 13304 inside / Ouside Corner 8" x 5" x 1/4" holes 9/16", c/c 3 1/2"

matches up with 13300 Back Plate 5" x 5" x 1/4" holes 9/16", c/c 3 1/2"

order  for mounting 8 of 1/2 " x 2 1/2 " Galvanized Carriage bolts , nuts and lock washers