Greenfield 530-R Vinyl Coated Tri-Fluke River Anchor, 30 lb., Royal Blue

The Greenfield 530-R is a 30 lb. Tri-fluke river anchor built from cast iron and finished with a royal blue vinyl coating that protects your hull and gelcoat from scuffs and dings during anchoring. The tri-fluke design is engineered for soft and moderate river and lake bottoms, allowing the flukes to dig into silt, mud, and sand while also catching on rocks and structure in current, which makes it well suited to moving water where a standard fluke anchor can drag. Greenfield recommends this anchor for boats under 26 feet, and it works well as a primary anchor for lighter craft or as a second anchor aboard larger boats for extra holding power, a stern set, or a backup in changing conditions.

For proper holding power, Greenfield recommends a scope ratio of 5:1, meaning 5 feet of anchor line for every 1 foot of water depth. The vinyl coating not only shields your boat's finish but also helps resist corrosion on the cast iron body. Because the anchor is cast iron with a coating applied, Greenfield notes that actual weights can vary slightly from the listed 30 lb. Due to differences in metal and coating content, so listed weight should be treated as approximate.

Specifications

• Brand: Greenfield
• Manufacturer Part Number: 530-R
• Product Name: 30 lb. River Anchor, Coated Blue
• Category: Lake & River Anchors
• Anchor Style: Tri-fluke
• Weight: 30 pounds
• Product Dimensions: 30 x 13.5 x 8.75 inches
• Color: Royal Blue
• Material: Cast iron with vinyl coating
• Recommended Scope Ratio: 5:1 (line feet to depth feet)
• Recommended Boat Length: Under 26 feet
• Fit Type: Universal
• UPC: 025552530034

Frequently Asked Questions

What size boat is the Greenfield 530-R river anchor designed for? Greenfield designed the 530-R to hold boats under 26 feet, making it suited to smaller craft or as a secondary anchor on larger boats.

How much does the 530-R river anchor weigh? The 530-R weighs 30 pounds, though Greenfield notes that actual weight can vary slightly since it depends on the metal and coating content used in casting.

What is the tri-fluke design used for? The tri-fluke design on the 530-R lets the flukes penetrate soft and moderate river or lake bottoms while also engaging rocks and structure in rivers and current, giving it better holding power in moving water than a simple fluke anchor.

Is the Greenfield 530-R coated or bare cast iron? It is cast iron finished with a royal blue vinyl coating, which protects the boat's hull and gelcoat finish from scratches during anchoring and deployment.

What scope ratio should I use with this anchor? Greenfield recommends a 5:1 scope ratio for the 530-R, meaning 5 feet of anchor line for every 1 foot of water depth at the anchoring location.

What are the dimensions of the 530-R anchor? The Greenfield 530-R measures 8.75 inches by 13.5 inches, with overall product dimensions listed as 30 x 13.5 x 8.75 inches.

Can the 530-R be used as a secondary anchor? Yes, the 530-R works well as a great all-purpose anchor for lighter craft or as a second anchor aboard larger boats needing extra holding power in a river or current.

What bottom conditions is this anchor best suited for? The 530-R is recommended for soft to moderate bottom conditions and medium duty use, where the tri-fluke design can penetrate the bottom and grab onto rocks and structure.

Does the vinyl coating serve a purpose beyond color? Yes, on the Greenfield 530-R the royal blue vinyl coating protects the boat's finish from marring and helps guard the cast iron body against corrosion.

Is the 530-R a universal fit anchor? Yes, the Greenfield 530-R is a universal fit anchor, meaning it is not restricted to a specific boat make or model.