Sea-Dog Hot Dipped Galvanized Cast Iron Flat Head Open Base Cleat, 4 Inch, Pair - 040104-1

The Sea-Dog 040104-1 is a 4 inch flat head open base cleat constructed of hot dipped galvanized cast iron for corrosion resistance in marine environments. It is designed for use on smaller recreational craft and recreational docks and is not recommended for large boats or commercial applications. The open base, flat head design allows the cleat to sit low and flush against the mounting surface, giving dock lines and mooring lines a secure, snag-resistant tie-off point. This listing is for a matched pair of cleats, each installed with two flat head thru-bolts (not included). The hot dip galvanizing process bonds a protective zinc coating to the cast iron body, helping the cleat resist rust and saltwater corrosion over repeated exposure. Sized specifically at the 4 inch length, this cleat uses a #10 flat head fastener and fits the corresponding bolt-hole dimensions listed below. Sea-Dog offers this same open base cleat design in multiple sizes (3-1/2 inch through 14 inch), so boat owners can match cleat size to boat length and line diameter. Choose the 040104-1 when a compact, budget-friendly, corrosion-resistant cleat pair is needed for smaller boats, tenders, jon boats, and residential or recreational docks.

Specifications

• Brand: Sea-Dog
• Manufacturer Part Number: 040104-1
• Product Type: Flat Head Open Base Cleat
• Sold As: Pair
• Material: Hot Dipped Galvanized Cast Iron
• Finish: Hot Dipped Galvanized
• Overall Length (A): 4 inches
• Dimension B: 1-1/8 inches
• Dimension C: 7/8 inch
• Dimension D: 1-7/8 inches
• Fastener Size: #10 Flat Head
• Mounting Hardware: Two flat head thru-bolts required (not included)
• Weight: 0.498 pounds
• Package Dimensions: 5 x 4 x 3 inches
• UPC: 035514040020

Fitment

Intended for smaller recreational boats and recreational docks; not recommended for large boats or commercial applications.

Frequently Asked Questions

What size is the Sea-Dog 040104-1 cleat? The Sea-Dog 040104-1 is a 4 inch flat head open base cleat, measured as the primary length dimension of the cleat body.

Is this cleat sold as a single unit or a pair? The 040104-1 is sold as a pair of two matching cleats.

What material is the 040104-1 cleat made from? It is made of hot dipped galvanized cast iron, which provides corrosion resistance for marine and dockside use.

Can this cleat be used on large boats or commercial vessels? No. The 040104-1 flat head open base cleat is designed for smaller recreational craft and recreational docks and is not recommended for large boats or commercial applications.

What fastener size does the 040104-1 use? This cleat uses a #10 flat head fastener and installs with two flat head thru-bolts.

Are mounting bolts included with the 040104-1? No, the two flat head thru-bolts needed to install the Sea-Dog 040104-1 cleat are not included.

How much does the 040104-1 cleat pair weigh? The Sea-Dog 040104-1 pair weighs 0.498 pounds.

What are the key dimensions of the 040104-1 cleat? The 040104-1 measures 4 inches (A), with additional body dimensions of 1-1/8 inches (B), 7/8 inch (C), and 1-7/8 inches (D).

Why is it called an open base cleat? The 040104-1 has an open base, flat head design that sits low against the mounting surface, which is characteristic of Sea-Dog's flat head open base cleat line.

What is the difference between the 040104-1 and other sizes in this cleat line? The 040104-1 is the 4 inch size in Sea-Dog's flat head open base cleat family, which also includes 3-1/2 inch, 5 inch, 6 inch, 8 inch, 10 inch, 12 inch, and 14 inch versions with correspondingly larger dimensions and fastener sizes.

What is the UPC for the Sea-Dog 040104-1 cleat pair? The UPC for this Sea-Dog 4 inch open base cleat pair is 035514040020.

Will the 040104-1 corrode in saltwater? The hot dipped galvanized cast iron construction of the 040104-1 is corrosion resistant, making it suitable for saltwater and marine dock environments.