Model # 19133

Internet # 203676000

Heavy Duty Floating Dock Hinges Kit

$89.95 /box



Model # 19133

Internet # 203676000

This heavy duty floating dock hinge kit is used to attach a floating dock to a semi floating ramp or dock or to attach any floating docks together. This Multinautic big-t hinge kit is the one that has the thickest connecting tabs of the industry, therefore limiting most wear down. The strength and the ease to connect and disconnect this hinge kit make it the preferred one of the marinas operators.

  • 1/4 in. heavy duty hot dipped galvanized steel hardware
  • Slot size 9/16 in. x 1 in., for 1/2 in. carriage or hex bolts
  • 3/4 in. thick male tab and (2) 1/2 in. female tabs, with 3/4 in. pin
  • The kit includes two (2) males, females, pins and safety pin

Info & Guides

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Assembled Depth (in.) 
4 in 
Assembled Height (in.) 
5 in 
Assembled Width (in.) 
5 in 
Product Depth (in.) 
Product Height (in.) 
Product Length (in.) 
Product Width (in.) 
Dock Hardware Type 
Duty Rating 
Marine Supplies Product Type 
Other Marine Hardware 
Galvanized Steel 
Product Weight (lb.) 
17.2 lb 
Warranty / Certifications
Manufacturer Warranty 
Full lifetime limited warranty on all metal. For more details on our warranty or any information please contact us at 800-585-1237 


Dock Hardware Type: Kit
Duty Rating: Heavy
Price: $50 - $100
Brand: Multinautic
Review Rating: 4 & Up
1 Question2 Answers

Customer Questions & Answers

Heavy Duty Floating Dock Hinges Kit
Heavy Duty Floating Dock Hinges Kit

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2 answers

How many hinge sets come in a box? Also does the hinge set include the backer plate?

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April 4, 2016
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Answers (2)

April 6, 2016
Hi Charlie, the kit includes 2 hinges with Male, Female tab & Pin. There are no separate Back Plates, the Male & Female tabs act as the Back Plate. Hope this answers your question.
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April 5, 2016
There are two sets per box.
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Rated 4.2 out of 5 by 5 reviewers.
Rated 5.0 out of 5.0 by as advertised well so far I have installed the dock side, and they went together as expected. I will have to get back to you in 5 years to discuss whether the plating/dip is properly applied and all of that. they are seemingly well made, even finish thruout, all the things I would expect. September 22, 2015
Rated 5.0 out of 5.0 by Good product Heavy duty, easy to work with. Product works with lag bolts. September 15, 2015
Rated 4.0 out of 5.0 by Heavy duty floating dock hinges kit These work very well. They are not exactly true to shape but they do work. Time will tell how well they hold up. August 18, 2015
Rated 2.0 out of 5.0 by Good product, poor shipping experience Fully functional dock hinges as described. When shipped, only one came. Had to call to get second one shipped which took about another week. The second hinge was more of a shiny galvanized hinge where the first one was more of a powdercoat. Not a big deal for the use, but they weren't the same albeit still fully functional... June 9, 2015
Rated 5.0 out of 5.0 by No worries with these dock hinges Got these to connect my main dock to the dock ramp, these things definitely leave me worry free. The dock sure as heck will not move with these hinges! They are very sturdy and weigh a ton. Another great product from this company (also got one of their floating dock kits and dock solar light kits which also left me 100% satisfied with my purchases). Highly recommend these, don't try to improvise with makeshift hinges, get the good one right off the bat, well worth it in price and security. June 7, 2012
  • 2016-05-23 T15:59:49.397-05:00
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