heavy duty Series 11,000 – 3/16″ thick
9/16″ x 1″ holes
Spacing of center holes at center

3 1/2″ used for 2 x 6 ,

4 1/2″ used for 2 x 8

5 1/2″ used for 2x 10 or 2 x12 
Requires 1/2″ Galv. carriage Bolts  (#MO CAB008208HDG )
Can fit posts up to 1 7/8″ outside diameters;
Can also be used to connect anchor chains to the dock;
Also serves as a guide for post on floating dock. To use without the bolts in this case.

use with 2 x 6 , 2 x 8 , 2 x 10 , 2 x 12 construction

use DE99006F backing plate ( for using 3 1/2" center holes at center for 2 x 6 construction  )

use 11002 backing plate ( for using 4 1/2" center holes at center for 2 x 8 construction  ) 

use 13011 backing plate  ( for using 5 1/2" center holes at center for 2 x 10, 2 x 12 construction )

order hardware for mounting, 4 of 1/2" x 2 1/2 or 3" Galv. carriage bolt , lock washers , nuts