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Knotical Marine Lines, LLC has a wide variety of hardware options for your boating needs such as thimbles, snaps, swivels, shackles, rings, etc. All are available in stainless steel or galvanized and varying sizes. You can trust our hardware to exceed your expectations.


 We offer “hot dipped” galvanized and stainless-steel thimbles; both heavy duty and light duty options. Sizes for thimbles are available in ¼”, 3/8”, 7/16”, ½”, 5/8”, ¾”, and 1”. 


 We offer galvanized and stainless-steel shackles. Sizes for shackles are available in 3/8”, 5/16”, 7/16”, ½”, ¾”, and 1”. 

"Hot Dip" Galvanized (Load-Rated) Shackles

We offer galvanized load-rated shackles. Sizes for load rated shackles are available in 3/8”, 7/16”, ½”, 5/8”, ¾”, and 1”. 

Snaps (Stainless Steel Only)

We offer stainless-steel snap hooks; both swivel and quick snap options.


We offer “hot dipped” galvanized and stainless-steel swivels; in eye & eye, jaw & eye, and jaw & jaw. options. Sizes for swivels are available in 3/8”, ½”, 5/8”and ¾”. 


We offer stainless-steel round rings in 3/8” x 2- ½” and 3/8” x 4-1/2” sizes. 

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Pear Links

We offer galvanized pear links in ½”, 5/8”, and ¾” sizes.

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Utility Spring Snaps

We offer stainless-steel utility spring snaps in ¼”, 5/16”, 3/8”, 7/16” and ½” sizes. 

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Anchor Lead Chain Assembly 

 We offer “hot dipped” galvanized and stainless-steel anchor lead chain assemblies. Prices are by the foot and can be cut to ordered length. Sizes for anchor lead chain assemblies are available in 5/16”, 3/8”, ½”, and ¼”. 

WARNING: Any well-designed and well-built product will fail if abused, misused or overused. It is of the utmost importance that anyone purchasing these products is sold with the express understanding that the purchaser is thoroughly familiar with the correct application of the products design and construction along with its safe use thereof. Failure to use all products properly, in a safe manner and for the application for which they were intended could result in property damage, bodily injury or both.

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